diff --git a/cell.cpp b/cell.cpp
index 334e554d..3032e195 100644
--- a/cell.cpp
+++ b/cell.cpp
@@ -276,6 +276,76 @@ heptagon *getDodecahedron(int i) {
 
 cell*& euclideanAtCreate(eucoord x, eucoord y);
 
+namespace torusconfig {
+  // the configuration of the torus topology.
+  // torus cells are indexed [0..qty),
+  // where the cell to the right from i is indexed i+dx,
+  // and the cell to the down-rightis numbered i+dy
+  // changed with command line option: -tpar <qty>,<dx>,<dy>
+  int qty = 127*3, dx = -1, dy = 11*2;
+  }
+
+int decodeId(heptagon* h);
+heptagon* encodeId(int id);
+
+struct hrmap_torus : hrmap {
+
+  vector<cell*> all;
+  vector<int> dists;
+
+  virtual vector<cell*>& allcells() { return all; }
+  
+  cell *gamestart() {
+    return all[0];
+    }
+
+  hrmap_torus() {
+    using namespace torusconfig;
+    all.resize(qty);
+    for(int i=0; i<qty; i++) {
+      all[i] = newCell(6, NULL);
+      all[i]->master = encodeId(i);
+      }
+    dx %= qty;
+    dy %= qty;
+    for(int i=0; i<qty; i++) {
+      all[i]->mov[0] = all[(i+dx+2*qty)%qty];
+      all[i]->mov[1] = all[(i+dy+2*qty)%qty];
+      all[i]->mov[2] = all[(i+dy-dx+2*qty)%qty];
+      all[i]->mov[3] = all[(i-dx+2*qty)%qty];
+      all[i]->mov[4] = all[(i-dy+2*qty)%qty];
+      all[i]->mov[5] = all[(i-dy+dx+2*qty)%qty];
+      for(int j=0; j<6; j++)
+        tsetspin(all[i]->spintable, j, (j+3) % 6);
+      }
+    celllister cl(gamestart(), 100, 100000000, NULL);
+    dists.resize(qty);
+    for(int i=0; i<size(cl.lst); i++)
+      dists[decodeId(cl.lst[i]->master)] = cl.dists[i];
+    }
+  
+  ~hrmap_torus() {
+    for(cell *c: all) delete c;
+    }
+  };
+
+int toridMod(int id) {
+  using namespace torusconfig;
+  id %= qty; if(id < 0) id += qty;
+  return id;
+  }
+
+hrmap_torus *torusmap() {
+  return dynamic_cast<hrmap_torus*> (currentmap);
+  }
+
+cell *getTorusId(int id) {
+  hrmap_torus *cur = torusmap();
+  if(!cur) return NULL;
+  return cur->all[toridMod(id)];
+  }
+
+
 struct hrmap_euclidean : hrmap {
 
   cell *gamestart() {
@@ -322,19 +392,33 @@ struct hrmap_euclidean : hrmap {
 union heptacoder {
   heptagon *h;
   struct { eucoord x; eucoord y; } c;
+  int id;
   };
 
 void decodeMaster(heptagon *h, eucoord& x, eucoord& y) {
+  if(torus) { printf("decodeMaster on torus\n"); exit(1); }
   heptacoder u;
   u.h = h; x = u.c.x; y = u.c.y;
   }
 
+int decodeId(heptagon* h) {
+  heptacoder u;
+  u.h = h; return u.id;
+  }
+
 heptagon* encodeMaster(eucoord x, eucoord y) {
+  if(torus) { printf("encodeMaster on torus\n"); exit(1); }
   heptacoder u;
   u.c.x = x; u.c.y = y;
   return u.h;
   }
 
+heptagon* encodeId(int id) {
+  heptacoder u;
+  u.id = id;
+  return u.h;
+  }
+
 // --- quotient geometry ---
 
 namespace quotientspace {
@@ -591,6 +675,7 @@ void eumerge(cell* c1, cell *c2, int s1, int s2) {
 //  map<pair<eucoord, eucoord>, cell*> euclidean;
 
 cell*& euclideanAt(eucoord x, eucoord y) {
+  if(torus) { printf("euclideanAt called\n"); exit(1); }
   hrmap_euclidean* euc = dynamic_cast<hrmap_euclidean*> (currentmap);
   return euc->at(x, y);
   }
@@ -615,7 +700,8 @@ cell*& euclideanAtCreate(eucoord x, eucoord y) {
 void initcells() {
   DEBB(DF_INIT, (debugfile,"initcells\n"));
   
-  if(euclid) currentmap = new hrmap_euclidean;
+  if(torus) currentmap = new hrmap_torus;
+  else if(euclid) currentmap = new hrmap_euclidean;
   else if(sphere) currentmap = new hrmap_spherical;
   else if(quotient) currentmap = new quotientspace::hrmap_quotient;
   else currentmap = new hrmap_hyperbolic;
@@ -705,6 +791,7 @@ void verifycells(heptagon *at) {
   }
 
 int eupattern(cell *c) {
+  if(torus) return decodeId(c->master) % 3;
   eucoord x, y;
   decodeMaster(c->master, x, y);
   short z = (short(y+2*x))%3;
@@ -760,6 +847,8 @@ int compdist(int dx[3]) {
 
 int celldist(cell *c) {
   if(euclid) {
+    if(torus) 
+      return torusmap()->dists[decodeId(c->master)];
     eucoord x, y;
     decodeMaster(c->master, x, y);
     return eudist(x, y);
@@ -782,6 +871,7 @@ int euclidAlt(short x, short y);
 
 int celldistAlt(cell *c) {
   if(euclid) {
+    if(torus) return celldist(c);
     eucoord x, y;
     decodeMaster(c->master, x, y);
     return euclidAlt(x, y);
@@ -817,6 +907,10 @@ unsigned bitmajority(unsigned a, unsigned b, unsigned c) {
 
 int eufifty(cell *c) {
   eucoord x, y;
+  if(torus) {
+    if(c->land == laWildWest) return decodeId(c->master) % 37;
+    else return decodeId(c->master) % 27;
+    }
   decodeMaster(c->master, x, y);
   int ix = short(x) + 99999 + short(y);
   int iy = short(y) + 99999;
@@ -1196,9 +1290,16 @@ cdata *getHeptagonCdata(heptagon *h) {
   }
 
 cdata *getEuclidCdata(heptagon *h) {
+
+  if(torus) {
+    static cdata xx;
+    return &xx;
+    }
+    
   eucoord x, y;
   hrmap_euclidean* euc = dynamic_cast<hrmap_euclidean*> (currentmap);
   if(euc->eucdata.count(h)) return &(euc->eucdata[h]);
+  
   decodeMaster(h, x, y);
 
   if(x == 0 && y == 0) {
@@ -1314,6 +1415,8 @@ int celldistance(cell *c1, cell *c2) {
   int d = 0;
   
   if(euclid) {
+    if(torus) 
+      return torusmap()->dists[toridMod(decodeId(c1->master)-decodeId(c2->master))];
     eucoord x1, y1, x2, y2;
     decodeMaster(c1->master, x1, y1);
     decodeMaster(c2->master, x2, y2);
@@ -1404,6 +1507,7 @@ void clearMemory() {
   }
 
 int getHemisphere(cell *c, int which) {
+  if(torus) return 0;
   if(c->type != 6) {
     int id = c->master->fiftyval;
     int hemitable[3][12] = {
diff --git a/classes.cpp b/classes.cpp
index 7d0d167f..c5bf6df4 100644
--- a/classes.cpp
+++ b/classes.cpp
@@ -1415,7 +1415,7 @@ struct landtype {
   const char *help;
   };
 
-landtype linf[landtypes] = {
+const landtype linf[landtypes] = {
   { 0xFF00FF, "???"          , ""},
   { 0xC06000, "Great Wall"   , ""},
   { 0xFF0000, "Crossroads"   , 
diff --git a/complex.cpp b/complex.cpp
index 8bb67366..ef45df5f 100644
--- a/complex.cpp
+++ b/complex.cpp
@@ -11,6 +11,7 @@ namespace whirlwind {
 
   int fzebra3(cell *c) {
     if(euclid) {
+      if(torus) return 0;
       eucoord x, y;
       decodeMaster(c->master, x, y);
       return 1+((((signed short)(y)+int(50000))/3)%3);
@@ -543,9 +544,9 @@ namespace princess {
 
   int dist(cell *c) {
     if(c->land != laPalace) return OUT_OF_PALACE;
+    else if(quotient || sphere || torus) return OUT_OF_PRISON;
     else if(euclid) return celldistAlt(c);
     else if(!c->master->alt) return OUT_OF_PRISON;
-    else if(quotient || sphere) return OUT_OF_PRISON;
     else return celldistAlt(c);
     }
   
@@ -778,9 +779,10 @@ namespace clearing {
     if(buggyplant) return;
     
     if(euclid) {
+      if(torus) return;
       if(pseudohept(c)) return;
       c->monst = moMutant;
-
+      
       eucoord x, y;
       decodeMaster(c->master, x, y);
       int xco = x * 2 + y + 1;
@@ -1101,7 +1103,7 @@ namespace mirror {
     }
   
   void destroyStray() {
-    if(geometry == gQuotient2) return;
+    if(doall) return;
     for(int i=0; i<size(mirrors2); i++) {
       cell *c = mirrors2[i];
       if(c->cpdist > 7 && isMimic(c)) {
@@ -1402,12 +1404,13 @@ namespace hive {
       if(!q) { if(c->land == laHive) c->landparam += 3; continue; }
       int d = gmoves[hrand(q)];
       cell *c2 = c->mov[d];
-      if(c2->monst) {
+      if(c2->monst || isPlayerOn(c2)) {
         eMonster killed = c2->monst;
+        if(isPlayerOn(c2)) killed = moPlayer;
         if(isBug(killed)) battlecount++;
-        else if(!fightspam(c2))
-          addMessage(XLAT("%The1 fights with %the2!", c->monst, c2->monst));
-        attackMonster(c2, AF_ORSTUN, c->monst);
+        else if(killed != moPlayer && !fightspam(c2))
+          addMessage(XLAT("%The1 fights with %the2!", c->monst, killed));
+        attackMonster(c2, AF_ORSTUN | AF_GETPLAYER, c->monst);
         // killMonster(c);
         if(isBug(killed)) {
           c2->monst = moDeadBug, deadbug.push_back(c2);
@@ -1613,7 +1616,7 @@ namespace heat {
       double xrate = (c->land == laCocytus && shmup::on) ? 1/3. : 1;
       if(purehepta) xrate *= 1.7;
       if(!shmup::on) xrate /= FIX94;
-      if(c->cpdist > 7 && !quotient) break;
+      if(c->cpdist > 7 && !doall) break;
   
       if(hasTimeout(c)) {
         if(tick) useup(c);
@@ -1623,24 +1626,36 @@ namespace heat {
       if(isFire(c) && tick) {
         if(c->wall != waPartialFire) for(int i=0; i<c->type; i++) {
           cell *c2 = c->mov[i];
-          if(c2 && c2->wall == waNone && c2->land == laRose && c->wparam >= 10)
+          if(!c2) continue;
+          if(c2->wall == waNone && c2->land == laRose && c->wparam >= 10)
             rosefires.push_back(make_pair(c2, c->wparam));
-          if(c2 && c2->wall == waFire && c2->land == laRose && c->wparam >= 10 && c2->wparam < c->wparam/2)
+          if(c2->wall == waFire && c2->land == laRose && c->wparam >= 10 && c2->wparam < c->wparam/2)
             rosefires.push_back(make_pair(c2, c->wparam));
-          if(c2 && c2->wall == waVinePlant)
+          if(againstWind(c, c2) && c->wall != waEternalFire && c->wparam >= 10) {
+            if(isFire(c2)) {
+              if(c2->wparam < c->wparam/2) {
+                rosefires.push_back(make_pair(c2, c->wparam));
+                }
+              }
+            else {
+              rosefires.push_back(make_pair(c2, c->wparam));
+              useup(c);
+              }
+            }
+          if(c2->wall == waVinePlant)
             vinefires.push_back(c2);
-          if(c2 && c2->wall == waRose)
+          if(c2->wall == waRose)
             vinefires.push_back(c2);
-          if(c2 && c2->wall == waSaloon)
+          if(c2->wall == waSaloon)
             vinefires.push_back(c2);
-          if(c2 && c2->wall == waSmallTree && c2->land != laDryForest)
+          if(c2->wall == waSmallTree && c2->land != laDryForest)
             vinefires.push_back(c2);
-          if(c2 && (c2->wall == waWeakBranch || c2->wall == waCanopy || c2->wall == waTrunk || c2->wall == waSolidBranch ||
+          if((c2->wall == waWeakBranch || c2->wall == waCanopy || c2->wall == waTrunk || c2->wall == waSolidBranch ||
             c2->wall == waBigBush || c2->wall == waSmallBush))
             vinefires.push_back(c2);
-          if(c2 && c2->wall == waBonfireOff) activateActiv(c2, false);
+          if(c2->wall == waBonfireOff) activateActiv(c2, false);
           // both halfvines have to be near fire at once
-          if(c2 && cellHalfvine(c2) && c->mov[(i+1)%c->type]->wall == c2->wall)
+          if(cellHalfvine(c2) && c->mov[(i+1)%c->type]->wall == c2->wall)
             vinefires.push_back(c2);
           }
         
@@ -1704,7 +1719,7 @@ namespace heat {
         hmods[i] = hmod;
         }
       
-      if((readd || HEAT(c)) && !quotient) 
+      if((readd || HEAT(c)) && !doall)
         offscreen.push_back(c);
 
       }
@@ -1752,8 +1767,8 @@ namespace heat {
       cell* c = rosefires[i].first;
       int qty = rosefires[i].second;
       qty /= 2;
-      if(c->wall == waNone && c->land == laRose)
-        makeflame(c, qty, false);
+      // if(c->wall == waNone && c->land == laRose)
+      makeflame(c, qty, false);
       if(c->wparam < qty) c->wparam = qty;
       }
     
@@ -1763,21 +1778,30 @@ namespace heat {
   void dryforest() {
     vector<cell*>& allcells = currentmap->allcells();
     int dcs = size(allcells);
+
     for(int i=0; i<dcs; i++) {
       cell *c = allcells[i];
-      if(!quotient && c->cpdist > 8) break;
+      if(!doall && c->cpdist > 8) break;
       if(c->land != laDryForest) continue;
       
-      for(int j=0; j<c->type; j++) if(c->mov[j]) {
-        if(isFire(c->mov[j])) c->landparam++;
+      forCellEx(c2, c) {
+        if(isFire(c2)) {
+          if(!againstWind(c, c2)) c->landparam++;
+          if(againstWind(c2, c)) c->landparam++;
+          }
         }
+      }
+
+    for(int i=0; i<dcs; i++) {
+      cell *c = allcells[i];
+      if(c->land != laDryForest) continue;
   
       if(c->landparam >= 10) makeflame(c, 10, false), c->landparam = 0;
       }
   
     for(int i=0; i<dcs; i++) {
       cell *c = allcells[i];
-      if(!quotient && c->cpdist > 8) break;
+      if(!doall && c->cpdist > 8) break;
       if(c->land != laDryForest) continue;
       if((c->wall == waBigTree || c->wall == waSmallTree || isFire(c)) && c->landparam >= 1)
         c->wall = waEternalFire;
@@ -1797,7 +1821,7 @@ void livecaves() {
   
   for(int i=0; i<dcs; i++) {
     cell *c = allcells[i];
-    if(!quotient && c->cpdist > 8) break;
+    if(!doall && c->cpdist > 8) break;
     
     if(c->wall == waCavefloor || c->wall == waCavewall || c->wall == waDeadTroll) {
       c->aitmp = 0;
@@ -1899,7 +1923,7 @@ void livecaves() {
 
   for(int i=0; i<dcs; i++) {
     cell *c = allcells[i];
-    if(!quotient && c->cpdist > 8) break;
+    if(!doall && c->cpdist > 8) break;
 
     if(c->wall == waCavefloor || c->wall == waCavewall) {
   //  if(c->land != laCaves) continue;
@@ -2429,7 +2453,10 @@ namespace prairie {
     c->LHU.fi.walldist = 8;
     c->LHU.fi.walldist2 = 8;
     
-    if(euclid) {
+    if(torus) {
+      c->LHU.fi.rval = 0;
+      }
+    else if(euclid) {
       eucoord x, y;
       decodeMaster(c->master, x, y);
       c->LHU.fi.rval = (y&15);
diff --git a/conformal.cpp b/conformal.cpp
index ca12aec9..9e8a10bf 100644
--- a/conformal.cpp
+++ b/conformal.cpp
@@ -706,7 +706,7 @@ namespace conformal {
   
   void renderAutoband() {
 #ifndef NOSDL
-    if(celldist(cwt.c) <= 7) return;
+    if(!cwt.c || celldist(cwt.c) <= 7) return;
     if(!autoband) return;
     eModel spm = pmodel;
     bool ih = includeHistory;
diff --git a/game.cpp b/game.cpp
index eaaaaee7..77de4beb 100644
--- a/game.cpp
+++ b/game.cpp
@@ -379,8 +379,6 @@ bool thruVine(cell *c, cell *c2) {
 
 // === MOVEMENT FUNCTIONS ===
 
-bool againstWind(cell *c2, cell *c1); // to, from
-
 // w = from->mov[d]
 bool againstCurrent(cell *w, cell *from) {
   if(from->land != laWhirlpool) return false;
@@ -4280,7 +4278,7 @@ bool swordAttack(cell *mt, eMonster who, cell *c, int bb) {
   eMonster m = c->monst;
   if(c->wall == waCavewall) markOrb(bb ? itOrbSword2: itOrbSword);
   if(c->wall == waSmallTree || c->wall == waBigTree || c->wall == waRose || c->wall == waCTree || c->wall == waVinePlant ||
-    thruVine(mt, c)) {
+    thruVine(mt, c) || c->wall == waBigBush || c->wall == waSmallBush || c->wall == waSolidBranch || c->wall == waWeakBranch) {
     playSound(NULL, "hit-axe"+pick123());
     markOrb(bb ? itOrbSword2: itOrbSword);
     drawParticles(c, winf[c->wall].color, 16);
@@ -7075,6 +7073,9 @@ bool mightBeMine(cell *c) {
   }
 
 void performMarkCommand(cell *c) {
+#ifdef ROGUEVIZ
+  rogueviz::mark(c);
+#endif
   if(c->land == laCA && c->wall == waNone) 
     c->wall = waFloorA;
   else if(c->land == laCA && c->wall == waFloorA)
diff --git a/graph.cpp b/graph.cpp
index a56d41a2..ae2aef4d 100644
--- a/graph.cpp
+++ b/graph.cpp
@@ -1699,7 +1699,7 @@ bool drawstar(cell *c) {
 
 bool drawItemType(eItem it, cell *c, const transmatrix& V, int icol, int ticks, bool hidden) {
   char xch = iinf[it].glyph;
-  int ct6 = c ? c->type-6 : 0;
+  int ct6 = c ? c->type-6 : 1;
   hpcshape *xsh = 
     (it == itPirate || it == itKraken) ? &shPirateX :
     (it == itBuggy || it == itBuggy2) ? &shPirateX :
@@ -1708,6 +1708,7 @@ bool drawItemType(eItem it, cell *c, const transmatrix& V, int icol, int ticks,
     (it == itBombEgg || it == itTrollEgg) ? &shEgg :
     it == itDodeca ? &shDodeca :
     xch == '*' ? &shGem[ct6] : 
+    it == itShard ? &shMFloor[0] :
     it == itTreat ? &shTreat :
     it == itSlime ? &shEgg :
     xch == '%' ? &shDaisy : xch == '$' ? &shStar : xch == ';' ? &shTriangle :
@@ -7086,38 +7087,38 @@ void showGameover() {
   if(intour) {
 #ifdef TOUR
     if(canmove) {
-      dialog::addItem("spherical geometry", '1');
-      dialog::addItem("Euclidean geometry", '2');
-      dialog::addItem("more curved hyperbolic geometry", '3');
+      dialog::addItem(XLAT("spherical geometry"), '1');
+      dialog::addItem(XLAT("Euclidean geometry"), '2');
+      dialog::addItem(XLAT("more curved hyperbolic geometry"), '3');
       }
     if(!items[itOrbTeleport])
-      dialog::addItem("teleport away", '4');
+      dialog::addItem(XLAT("teleport away"), '4');
     else if(!items[itOrbAether])
-      dialog::addItem("move through walls", '4');
+      dialog::addItem(XLAT("move through walls"), '4');
     else
-      dialog::addItem("flash", '4');
+      dialog::addItem(XLAT("flash"), '4');
     if(canmove) {
       if(tour::slidecommand != "") 
         dialog::addItem(tour::slidecommand, '5');
-      dialog::addItem("static mode", '6');
-      dialog::addItem("enable/disable texts", '7');
-      dialog::addItem("next slide", SDLK_RETURN);
-      dialog::addItem("previous slide", SDLK_BACKSPACE);
+      dialog::addItem(XLAT("static mode"), '6');
+      dialog::addItem(XLAT("enable/disable texts"), '7');
+      dialog::addItem(XLAT("next slide"), SDLK_RETURN);
+      dialog::addItem(XLAT("previous slide"), SDLK_BACKSPACE);
       }
     else
       dialog::addBreak(200);
-    dialog::addItem("main menu", 'v');
+    dialog::addItem(XLAT("main menu"), 'v');
 #endif
     }
   else {
-    dialog::addItem(canmove ? "continue" : "see how it ended", SDLK_ESCAPE);
-    dialog::addItem("main menu", 'v');
-    dialog::addItem("restart", SDLK_F5);
+    dialog::addItem(XLAT(canmove ? "continue" : "see how it ended"), SDLK_ESCAPE);
+    dialog::addItem(XLAT("main menu"), 'v');
+    dialog::addItem(XLAT("restart"), SDLK_F5);
     #ifndef MOBILE
-    dialog::addItem(quitsaves() ? "save" : "quit", SDLK_F10);
+    dialog::addItem(XLAT(quitsaves() ? "save" : "quit"), SDLK_F10);
     #endif
     #ifdef ANDROIDSHARE
-    dialog::addItem("SHARE", 's'-96);
+    dialog::addItem(XLAT("SHARE"), 's'-96);
     #endif
     }
   
@@ -8618,9 +8619,9 @@ void handleKeyQuit(int sym, int uni) {
   else if(sym == SDLK_PAGEUP || sym == SDLK_KP9) msgscroll+=5;
   else if(sym == SDLK_PAGEDOWN || sym == SDLK_KP3) msgscroll-=5;
   else if(uni == 'v') cmode = emMenu;
-  else if(sym == SDLK_HOME || sym == SDLK_F3 || (sym == ' ' && DEFAULTCONTROL)) 
+  else if(sym == SDLK_F3 || (sym == ' ' || sym == SDLK_HOME)) 
     fullcenter();
-  else if(uni == 'o') setAppropriateOverview();
+  else if(uni == 'o' && DEFAULTNOR(sym)) setAppropriateOverview();
 #ifndef NOSAVE
   else if(uni == 't') {
     if(!canmove) restartGame();
@@ -8669,49 +8670,50 @@ void handleKeyNormal(int sym, int uni, extra& ev) {
     }
 #endif
 
-  if(DEFAULTCONTROL) {
+  if(uni == sym && DEFAULTNOR(sym)) {
+    if(sym == '1') { 
+      vid.alpha = 999; vid.scale = 998;
+      }
+    if(sym == '2') { 
+      vid.alpha = 1; vid.scale = 0.4;
+      }
+    if(sym == '3') { 
+      vid.alpha = 1; vid.scale = 1;
+      }
+    if(sym == '4') { 
+      vid.alpha = 0; vid.scale = 1;
+      }
+    if(sym == '5') { 
+      vid.wallmode++;
+      if(vid.wallmode == 6) vid.wallmode = 0;
+      }
+    if(sym == '6') {
+      vid.grid = !vid.grid;
+      }
+    if(sym == '7') {
+      vid.darkhepta = !vid.darkhepta;
+      }
+    if(sym == '8') {
+      backcolor = backcolor ^ 0xFFFFFF;
+      printf("back = %x\n", backcolor);
+      }
+    if(sym == '9') {
+      pmodel = eModel(8 - pmodel);
+      // vid.yshift = 1 - vid.yshift;
+      // vid.drawmousecircle = true;
+      }
+    if(sym == 'm' && canmove && cmode == emNormal && (centerover == cwt.c ? mouseover : centerover))
+      performMarkCommand(mouseover);
+    }
+  
+  if(DEFAULTCONTROL) {  
     if(sym == '.' || sym == 's') movepcto(-1, 1);
     if(uni == '%' && sym == '5') { 
       if(vid.wallmode == 0) vid.wallmode = 6;
       vid.wallmode--;
       }
-    if(uni == sym) {
-      if(uni == '1') { 
-        vid.alpha = 999; vid.scale = 998;
-        }
-      if(uni == '2') { 
-        vid.alpha = 1; vid.scale = 0.4;
-        }
-      if(uni == '3') { 
-        vid.alpha = 1; vid.scale = 1;
-        }
-      if(uni == '4') { 
-        vid.alpha = 0; vid.scale = 1;
-        }
-      if(uni == '5') { 
-        vid.wallmode++;
-        if(vid.wallmode == 6) vid.wallmode = 0;
-        }
-      if(uni == '6') {
-        vid.grid = !vid.grid;
-        }
-      if(uni == '7') {
-        vid.darkhepta = !vid.darkhepta;
-        }
-      if(uni == '8') {
-        backcolor = backcolor ^ 0xFFFFFF;
-        printf("back = %x\n", backcolor);
-        }
-      if(uni == '9') {
-        pmodel = eModel(8 - pmodel);
-        // vid.yshift = 1 - vid.yshift;
-        // vid.drawmousecircle = true;
-        }
-      }
     if((sym == SDLK_DELETE || sym == SDLK_KP_PERIOD || sym == 'g') && uni != 'G' && uni != 'G'-64) 
       movepcto(MD_DROP, 1);
-    if(sym == 'm' && canmove && cmode == emNormal && (centerover == cwt.c ? mouseover : centerover))
-      performMarkCommand(mouseover);
     if(sym == 't' && uni != 'T' && uni != 'T'-64 && canmove && cmode == emNormal) {
       if(playermoved && items[itStrongWind]) {
         cell *c = whirlwind::jumpDestination(cwt.c);
@@ -8763,9 +8765,9 @@ void handleKeyNormal(int sym, int uni, extra& ev) {
     else if(sym == SDLK_PAGEDOWN || sym == SDLK_KP3) msgscroll-=5;
     }
   
-  if(uni == 'o') setAppropriateOverview();
+  if(uni == 'o' && DEFAULTNOR(sym)) setAppropriateOverview();
   
-  if(sym == SDLK_HOME || sym == SDLK_F3 || (sym == ' ' && DEFAULTCONTROL)) 
+  if((sym == SDLK_HOME || sym == SDLK_F3 || sym == ' ') && DEFAULTNOR(sym)) 
     fullcenter();
   
 /*      if(sym == SDLK_F6) {
@@ -8774,7 +8776,7 @@ void handleKeyNormal(int sym, int uni, extra& ev) {
     cmode = emDraw;
     } */
 
-  if(sym == 'v') {
+  if(sym == 'v' && DEFAULTNOR(sym)) {
     cmode = emMenu;
     }
 
@@ -8826,7 +8828,7 @@ void handlekey(int sym, int uni, extra& ev) {
   if(tour::on && tour::handleKeyTour(sym, uni)) return;
 #endif
 
-  if(((cmode == emNormal && canmove) || (cmode == emQuit && !canmove) || cmode == emDraw || (cmode == emMapEditor && !mapeditor::subscreen)) && DEFAULTCONTROL && !rug::rugged) {
+  if(((cmode == emNormal && canmove) || (cmode == emQuit && !canmove) || cmode == emDraw || (cmode == emMapEditor && !mapeditor::subscreen)) && DEFAULTNOR(sym) && !rug::rugged) {
 #ifndef PANDORA
     if(sym == SDLK_RIGHT) { 
       if(conformal::on)
diff --git a/hyper.cpp b/hyper.cpp
index aa7cda72..432df068 100644
--- a/hyper.cpp
+++ b/hyper.cpp
@@ -70,6 +70,15 @@ eItem readItem(const char *s) {
   return itNone;
   }
 
+eMonster readMonster(const char *s) {
+  string ss = s;
+  for(int i=0; i<motypes; i++) if(strstr(minf[i].name, s) != NULL) {
+    return eMonster(i);
+    break;
+    }
+  return moNone;
+  }
+
 void initializeCLI() {
   printf("HyperRogue by Zeno Rogue <zeno@attnam.com>, version " VER "\n");
 
@@ -121,6 +130,13 @@ int arg::readCommon() {
     shift(); eItem i = readItem(args());
     shift(); items[i] = argi(); 
     }
+  else if(argis("-M")) {
+    PHASE(3) cheater++; timerghost = false;
+    shift(); eMonster m = readMonster(args());
+    shift(); int q = argi();
+    printf("m = %s q = %d\n", dnameof(m), q);
+    restoreGolems(q, m, 7);
+    }
   else if(argis("-L")) {
     printf("Treasures:\n");
     for(int i=1; i<ittypes; i++) 
@@ -193,6 +209,13 @@ else if(args()[0] == '-' && args()[1] == x && args()[2] == '0') { if(curphase ==
     autocheat = true;
     fp43.init(p); 
     }
+  else if(argis("-tpar")) { 
+    shift(); sscanf(args(), "%d,%d,%d", 
+      &torusconfig::qty, 
+      &torusconfig::dx,
+      &torusconfig::dy
+      );
+    }
   else if(argis("-cs")) {
     shift(); 
     fieldpattern::matrix M = fp43.strtomatrix(args());
diff --git a/hyper.rc b/hyper.rc
index d8dd22fb..80d0de37 100644
--- a/hyper.rc
+++ b/hyper.rc
@@ -1,8 +1,8 @@
 id ICON "hr-icon.ico"
 
 1 VERSIONINFO
-FILEVERSION     9,4,0,11
-PRODUCTVERSION  9,4,0,11
+FILEVERSION     9,4,0,12
+PRODUCTVERSION  9,4,0,12
 BEGIN
   BLOCK "StringFileInfo"
   BEGIN
@@ -15,7 +15,7 @@ BEGIN
       VALUE "LegalCopyright", "Zeno Rogue"
       VALUE "OriginalFilename", "hyper.exe"
       VALUE "ProductName", "HyperRogue"
-      VALUE "ProductVersion", "9.4k"
+      VALUE "ProductVersion", "9.4l"
     END
   END
 
diff --git a/hyperpoint.cpp b/hyperpoint.cpp
index 2210e43d..171d890f 100644
--- a/hyperpoint.cpp
+++ b/hyperpoint.cpp
@@ -1,12 +1,17 @@
 // Hyperbolic Rogue
 // Copyright (C) 2011-2012 Zeno Rogue, see 'hyper.cpp' for details
 
-enum eGeometry {gNormal, gEuclid, gSphere, gElliptic, gQuotient, gQuotient2, gGUARD};
+enum eGeometry {gNormal, gEuclid, gSphere, gElliptic, gQuotient, gQuotient2, gTorus, gGUARD};
 eGeometry geometry, targetgeometry = gEuclid;
-#define euclid (geometry == gEuclid)
+#define euclid (geometry == gEuclid || geometry == gTorus)
 #define sphere (geometry == gSphere || geometry == gElliptic)
 #define elliptic (geometry == gElliptic)
 #define quotient (geometry == gQuotient ? 1 : geometry == gQuotient2 ? 2 : 0)
+#define torus (geometry == gTorus)
+#define doall (quotient || torus)
+
+#define smallbounded (sphere || quotient == 1 || torus)
+    
 
 // for the pure heptagonal grid
 bool purehepta = false;
diff --git a/init.cpp b/init.cpp
index 66456945..525b2eb3 100644
--- a/init.cpp
+++ b/init.cpp
@@ -1,6 +1,6 @@
-#define VER "9.4k"
-#define VERNUM 9411
-#define VERNUM_HEX 0x9411
+#define VER "9.4l"
+#define VERNUM 9412
+#define VERNUM_HEX 0x9412
 
 #define GEN_M 0
 #define GEN_F 1
@@ -186,6 +186,7 @@ typedef int SDL_Event;
 #undef TOUR
 #else
 #include <functional>
+#include <memory>
 #endif
 
 #include <cmath>
@@ -199,6 +200,8 @@ typedef int SDL_Event;
 #include <map>
 #include <queue>
 
+#include <array>
+
 #ifdef USE_UNORDERED_MAP
 #include <unordered_map>
 #else
@@ -392,7 +395,7 @@ void handleclick(MOBPAR_FORMAL) {
         }
       }
 
-    if(buttonclicked || outofmap(mouseh)) {
+    if(buttonclicked || mouseout()) {
       
       if(andmode == 0 && getcstat == 'g' && !shmup::on && (cmode == emNormal || cmode == emQuit)) {
         movepcto(MD_DROP);
@@ -435,7 +438,7 @@ void handleclick(MOBPAR_FORMAL) {
         }
       }
     
-    if(andmode == 0 && cmode == (canmove ? emNormal : emQuit) && !outofmap(mouseh)) {
+    if(andmode == 0 && cmode == (canmove ? emNormal : emQuit) && !mouseout()) {
 
       bool forcetarget = longclick;
       
@@ -484,7 +487,7 @@ void mobile_draw(MOBPAR_FORMAL) {
   safety = false;
   vid.fsize = (min(vid.xres, vid.yres) * fontscale + 50) / 3200;
   
-  hyperpoint mouseoh = mouseh;
+  mouseoh = mouseh;
   gtouched = mousepressed = clicked;
 
   longclick = lclicked && ticks > touchedAt + 500;
@@ -592,7 +595,7 @@ void mobile_draw(MOBPAR_FORMAL) {
   if((cmode != emVisual1 && cmode != emScores)) {
      
     if(clicked && lclicked && andmode == 1 && !inmenu) {
-      if(!outofmap(mouseoh) && !outofmap(mouseh) && mouseoh[2] < 50 && mouseh[2] < 50) {
+      if(!mouseout2() && mouseoh[2] < 50 && mouseh[2] < 50) {
         panning(mouseoh, mouseh);
         }
       }
diff --git a/landgen.cpp b/landgen.cpp
index d8acc98d..6b34c49a 100644
--- a/landgen.cpp
+++ b/landgen.cpp
@@ -98,7 +98,7 @@ int isNative(eLand l, eMonster m) {
 
     case laDeadCaves: 
       return (m == moEarthElemental || m == moDarkTroll) ? 2 : 
-        m == moGoblin ? 1 : 0;
+        (m == moGoblin || m == moSeep) ? 1 : 0;
 
     case laPower: 
       return (isWitch(m) || m == moEvilGolem) ? 1 : 0;
@@ -319,7 +319,7 @@ struct orbinfo {
   eItem orb;
   };
 
-orbinfo orbinfos[ORBLINES] = {
+const orbinfo orbinfos[ORBLINES] = {
   {laGraveyard, 200, 200,itGreenStone}, // must be first so that it does not reduce 
   // chance of other orbs
   {laJungle, 1200, 1500,itOrbLightning},
@@ -546,6 +546,9 @@ eOrbLandRelation getOLR(eItem it, eLand l) {
       l == laMountain || l == laReptile || l == laDungeon)
       return olrUseless;
   
+  if(it == itOrbWinter && l == laMinefield)
+    return olrForbidden;
+  
   if(it == itOrbWinter && l != laRlyeh && l != laTemple) 
     return olrUseless;
   
@@ -1017,7 +1020,7 @@ void placePrizeOrb(cell *c) {
   if(l == laPalace && princess::dist(c) < OUT_OF_PRISON)
     l = laPrincessQuest;
   for(int i=0; i<ORBLINES; i++) {
-    orbinfo& oi(orbinfos[i]);
+    const orbinfo& oi(orbinfos[i]);
     eOrbLandRelation olr = getOLR(oi.orb, l);
     if(olr != olrPrize25 && olr != olrPrize3) continue;
     int treas = items[treasureType(oi.l)];
@@ -1050,7 +1053,7 @@ void placeLocalOrbs(cell *c) {
   if(isElemental(l)) l = laElementalWall;
   
   for(int i=0; i<ORBLINES; i++) {
-    orbinfo& oi(orbinfos[i]);
+    const orbinfo& oi(orbinfos[i]);
     if(oi.l != l) continue;
     if(yendor::on && (oi.orb == itOrbSafety || oi.orb == itOrbYendor))
       continue;
@@ -1072,7 +1075,7 @@ void placeLocalOrbs(cell *c) {
 
 void placeCrossroadOrbs(cell *c) {  
   for(int i=0; i<ORBLINES; i++) {
-    orbinfo& oi(orbinfos[i]);
+    const orbinfo& oi(orbinfos[i]);
     if(!oi.gchance) continue;
     int treas = items[treasureType(oi.l)] * landMultiplier(oi.l);
     if(tactic::on && isCrossroads(tactic::lasttactic)) {
@@ -1095,7 +1098,7 @@ void placeCrossroadOrbs(cell *c) {
 
 void placeOceanOrbs(cell *c) {  
   for(int i=0; i<ORBLINES; i++) {
-    orbinfo& oi(orbinfos[i]);
+    const orbinfo& oi(orbinfos[i]);
     if(items[treasureType(oi.l)] * landMultiplier(oi.l) < 10) continue;
     if(!oi.gchance) continue;
     if(oi.orb == itOrbLife) continue; // useless
@@ -3289,8 +3292,8 @@ void setdist(cell *c, int d, cell *from) {
     if(c->land == laWhirlpool && !tactic::on && !yendor::on) setland(c, laOcean);
     if(c->land == laCamelot && !tactic::on) setland(c, laCrossroads);
 
-    if(euclid) setLandEuclid(c);
-    if(sphere) setLandSphere(c);
+    if(sphere || torus) setLandSphere(c);
+    else if(euclid) setLandEuclid(c);
     if(quotient) { setland(c, euclidland); setLandQuotient(c); }
     
     // if(chaosmode) setland(c, getCLand(c));
@@ -3452,6 +3455,7 @@ void setdist(cell *c, int d, cell *from) {
     if(d==8 && c->land == laEmerald) {
       if(randomPatternsMode)
         c->wall = RANDPAT3(0) ? waCavewall : waCavefloor;
+      else if(torus) ;
       else if(euclid) {
         eucoord x, y;
         decodeMaster(c->master, x, y);
@@ -3483,6 +3487,7 @@ void setdist(cell *c, int d, cell *from) {
       int v;
       if(randomPatternsMode)
         v = RANDPAT ? 24 : 0;
+      else if(torus) ;
       else if(euclid) {
         eucoord x, y;
         decodeMaster(c->master, x, y);
@@ -3508,7 +3513,8 @@ void setdist(cell *c, int d, cell *from) {
       }
 
     if(d==8 && c->land == laZebra) {
-      if(euclid) {
+      if(torus) ;
+      else if(euclid) {
         eucoord x, y;
         decodeMaster(c->master, x, y);
         if(y&1) c->wall = waTrapdoor;
@@ -3528,7 +3534,8 @@ void setdist(cell *c, int d, cell *from) {
       }
     
     if(d==8 && c->land == laWineyard) {
-      if(euclid) {
+      if(torus) ;
+      else if(euclid) {
         eucoord x, y;
         decodeMaster(c->master, x, y);
         int dy = ((short)y)%3; if(dy<0) dy += 3;
@@ -3794,7 +3801,8 @@ void setdist(cell *c, int d, cell *from) {
       
       if(c->land == laStorms) {
       
-        if(euclid) {
+        if(torus) ;
+        else if(euclid) {
           eucoord x, y;
           decodeMaster(c->master, x, y);
           if(short(x+1)%3 == 0 && short(y)%3 == 0) {
@@ -4628,8 +4636,24 @@ void setdist(cell *c, int d, cell *from) {
           cw.c->monst = moMouse;
           }
         c2->wall = waOpenPlate;
-        }
-          
+        }          
+      }
+    
+    if(d == 7 && c->land == laMountain) {
+      if(hrand(50000) < 100)
+        buildIvy(c, 0, 3);
+      else if(hrand(125000) < 100 - celldistAlt(c))
+        c->monst = moMonkey;
+      else if(hrand(200000) < min(100, -10*celldistAlt(c)) - celldistAlt(c))
+        c->monst = moEagle;
+      else if(hrand(100) < 5) 
+        c->wall = waPlatform;
+      else if(hrand(100) < 20)
+        c->wall = waBigBush;
+      else if(hrand(100) < 12)
+        c->wall = waSmallBush;
+      else if(hrand(500) < -celldistAlt(c) / 5 - items[itAmethyst])
+        c->item = itAmethyst;
       }
     
     if(d == 7 && passable(c, NULL, 0) && !safety) {
@@ -4936,22 +4960,6 @@ void setdist(cell *c, int d, cell *from) {
             c->item = itRuby;
           }
         }
-      if(c->land == laMountain) {
-        if(hrand(50000) < 100)
-          buildIvy(c, 0, 3);
-        else if(hrand(125000) < 100 - celldistAlt(c))
-          c->monst = moMonkey;
-        else if(hrand(200000) < min(100, -10*celldistAlt(c)) - celldistAlt(c))
-          c->monst = moEagle;
-        else if(hrand(100) < 5)
-          c->wall = waPlatform;
-        else if(hrand(100) < 20)
-          c->wall = waBigBush;
-        else if(hrand(100) < 12)
-          c->wall = waSmallBush;
-        else if(hrand(500) < -celldistAlt(c) / 5 - items[itAmethyst])
-          c->item = itAmethyst;
-        }
       if(c->land == laWhirlwind) {
         if(hrand(4500) < items[itWindstone] + hard)
           c->monst = moWindCrow;
@@ -5280,8 +5288,8 @@ void wandering() {
 
   if(cwt.c->land == laZebra && cwt.c->wall == waNone && wchance(items[itZebra], 20))
     wanderingZebra(cwt.c);
-    
-  if(sphere || quotient == 1) {
+  
+  if(smallbounded) {
     int maxdist = 0;
     for(int i=0; i<size(dcal); i++) if(dcal[i]->cpdist > maxdist) maxdist = dcal[i]->cpdist;
     for(int i=0; i<size(dcal); i++) if(dcal[i]->cpdist >= maxdist-1) { first7 = i; break; }
@@ -5295,7 +5303,7 @@ void wandering() {
     int i = first7 + hrand(size(dcal) - first7);
     cell *c = dcal[i];
     
-    if((sphere || quotient == 1) && !c->item && hrand(5) == 0 && c->land != laHalloween) {
+    if(smallbounded && !c->item && hrand(5) == 0 && c->land != laHalloween) {
       if(passable(c, NULL, 0) || euclidland == laKraken) {
         if(!haveOrbPower() && euclidland != laHell) for(int it=0; it<1000 && !c->item; it++)
           placeLocalOrbs(c);
@@ -5314,7 +5322,7 @@ void wandering() {
 
     if(!c->monst) c->stuntime = 0;
 
-    if(timerghost && !sphere && quotient != 1) {
+    if(timerghost && !smallbounded) {
       // wandering seeps & ghosts
       if(seepcount && c->wall == waCavewall && !c->monst && canReachPlayer(c, moSlime)) {
         c->monst = moSeep;
diff --git a/mapeditor.cpp b/mapeditor.cpp
index f752a84b..e71e831d 100644
--- a/mapeditor.cpp
+++ b/mapeditor.cpp
@@ -1231,7 +1231,7 @@ namespace mapeditor {
 
       transmatrix V2 = V * spin(M_PI + 2*M_PI*a/dsCur->rots);
 
-      if(outofmap(mouseh)) break;
+      if(mouseout()) break;
 
       hyperpoint P2 = V2 * inverse(cwtV) * mouseh;
     
@@ -1368,7 +1368,7 @@ namespace mapeditor {
     displayButton(vid.xres-8, 8+fs*2, XLAT("o = zoom out"), 'o', 16);
     displayfr(vid.xres-8, 8+fs, 2, vid.fsize, XLAT("e = edit this"), 0xC0C0C0, 16);
 
-    if(!outofmap(mouseh)) {
+    if(!mouseout()) {
       hyperpoint mh = inverse(drawtrans * rgpushxto0(ccenter)) * mouseh;
       displayfr(vid.xres-8, vid.yres-8-fs*6, 2, vid.fsize, XLAT("x: %1", fts4(mh[0])), 0xC0C0C0, 16);
       displayfr(vid.xres-8, vid.yres-8-fs*5, 2, vid.fsize, XLAT("y: %1", fts4(mh[1])), 0xC0C0C0, 16);
diff --git a/menus.cpp b/menus.cpp
index 8e0bd55c..553b9719 100644
--- a/menus.cpp
+++ b/menus.cpp
@@ -1137,7 +1137,7 @@ int euperpage = 21;
 
 const char* geometrynames[gGUARD] = {
   "hyperbolic", "Euclidean", "spherical", "elliptic", 
-  "Zebra quotient", "field quotient"
+  "Zebra quotient", "field quotient", "torus"
   };  
 
 void showEuclideanMenu() {
diff --git a/rogueviz.cpp b/rogueviz.cpp
index 03d09a63..e3152331 100644
--- a/rogueviz.cpp
+++ b/rogueviz.cpp
@@ -34,7 +34,7 @@ string fname;
 // const char *fname;
 // const char *cfname;
 
-enum eVizkind { kNONE, kAnyGraph, kTree, kSpiral, kSAG, kCollatz, kFullNet };
+enum eVizkind { kNONE, kAnyGraph, kTree, kSpiral, kSAG, kCollatz, kFullNet, kKohonen };
 eVizkind kind;
 
 bool on;
@@ -889,6 +889,12 @@ bool edgecmp(edgeinfo *e1, edgeinfo *e2) {
   return e1->weight > e2->weight;
   }
 
+#include "kohonen.cpp"
+
+void describe(cell *c) {
+  if(kind == kKohonen) return kohonen::describe(c);
+  }
+
 string describe(shmup::monster *m) {
   int i = m->pid;
   vertexdata& vd = vdata[i];
@@ -1244,8 +1250,9 @@ void readcolor(const char *cfname) {
     if(size(lab) && lab[0] == '*') {
       lab = lab.substr(1);
       for(int i=0; i<size(vdata); i++)
-        if(vdata[i].name.find(lab) != string::npos)
+        if(vdata[i].name.find(lab) != string::npos) {
           vdata[i].cp = x;
+          }
       }
     else {
       int i = getid(lab);
@@ -1296,6 +1303,7 @@ void close() {
 void turn(int delta) {
   if(!on) return;
   if(kind == kSAG) sag::iterate();
+  if(kind == kKohonen) kohonen::steps();
   // shmup::pc[0]->rebase();
   }
 
@@ -1601,6 +1609,21 @@ int readArgs() {
   else if(argis("-ggamma")) {
     shift(); ggamma = argf();
     }
+  else if(argis("-som")) {
+    PHASE(3);
+    shift(); const char *fname = args();
+    shift(); int percount = argi();
+    shift(); kohonen::run(fname, percount, argf());
+    }
+  else if(argis("-somsave")) {
+    PHASE(3);
+    while(!kohonen::finished()) kohonen::step();
+    shift(); kohonen::ksave(args());
+    }
+  else if(argis("-somload")) {
+    PHASE(3);
+    shift(); kohonen::kload(args());
+    }
   else if(argis("-nolegend")) {
     legend.clear();
     }
@@ -1623,12 +1646,16 @@ void showMenu() {
   dialog::init(XLAT("rogueviz configuration"));
 
   dialog::addSelItem(XLAT("temperature"), fts(sag::temperature), 't');
-  dialog::addSelItem(XLAT("SAG mode"), sag::sagmodes[sag::sagmode], 'm');
+  if(kind == kSAG)
+    dialog::addSelItem(XLAT("SAG mode"), sag::sagmodes[sag::sagmode], 'm');
   dialog::addBoolItem(XLAT("show labels"), showlabels, 'l');
   dialog::addBoolItem(XLAT("mark special vertices"), specialmark, 'x');
   dialog::addSelItem(XLAT("background color"), itsh(backcolor), 'b');
   dialog::addSelItem(XLAT("gamma value for edges"), fts(ggamma), 'g');
-  dialog::addBoolItem(XLAT("vertices in 3D"), rog3, '3');
+  dialog::addBoolItem(XLAT("vertices in 3D"), rog3, 'v');
+  
+  if(kind == kKohonen)
+    kohonen::showMenu();
 
   dialog::addBreak(50);
   dialog::addItem(XLAT("exit menu"), 'v');
@@ -1644,7 +1671,7 @@ void handleMenu(int sym, int uni) {
     sag::sagmode = sag::eSagmode( (1+sag::sagmode) % 3 );
     }
   else if(uni == 'l') showlabels = !showlabels;
-  else if(uni == '3') rog3 = !rog3;
+  else if(uni == 'v') rog3 = !rog3;
   else if(uni == 'x') specialmark = !specialmark;
   else if(uni == 'b') backcolor ^= 0xFFFFFF;
   else if(uni == 'g') {
@@ -1658,6 +1685,7 @@ void handleMenu(int sym, int uni) {
     printf("named = %d\n", size(named));
     cmode = emNormal;
     }
+  else if(kind == kKohonen && kohonen::handleMenu(sym, uni)) ;
   else if(doexiton(sym, uni)) cmode = emNormal;
   }
 
diff --git a/shmup.cpp b/shmup.cpp
index b07de5a5..089452e3 100644
--- a/shmup.cpp
+++ b/shmup.cpp
@@ -1008,7 +1008,7 @@ struct monster {
       fixmatrix(at); pat = at;
       return;
       }
-    if(geometry == gQuotient) {
+    if(geometry == gQuotient || geometry == gTorus) {
       at = inverse(gmatrix[base]) * new_pat;
       virtualRebase(this, true);
       fixmatrix(at);
@@ -1514,10 +1514,14 @@ void movePlayer(monster *m, int delta) {
   playerturn[cpid] = mturn * delta / 150.0;
 
   double mdd = hypot(mdx, mdy);
+  
   if(mdd > 1e-6) {
     hyperpoint jh = hpxy(mdx/100.0, mdy/100.0);
+    hyperpoint ctr = m->pat * C0;
 
-    hyperpoint h = inverse(m->pat) * rgpushxto0(m->pat * C0) * jh;
+    if(sphere && vid.alphax > 1.001) for(int i=0; i<3; i++) ctr[i] = -ctr[i];
+
+    hyperpoint h = inverse(m->pat) * rgpushxto0(ctr) * jh;
     
     playerturn[cpid] = -atan2(h[1], h[0]);
     mgo += mdd;
@@ -1526,7 +1530,7 @@ void movePlayer(monster *m, int delta) {
 #ifndef NOSDL
   Uint8 *keystate = SDL_GetKeyState(NULL);
   bool forcetarget = (keystate[SDLK_RSHIFT] | keystate[SDLK_LSHIFT]);
-  if(((mousepressed && !forcetarget) || facemouse) && delta > 0 && !outofmap(mouseh)) {
+  if(((mousepressed && !forcetarget) || facemouse) && delta > 0 && !mouseout()) {
     // playermoved = true;
     hyperpoint h = inverse(m->pat) * mouseh;
     playerturn[cpid] = -atan2(h[1], h[0]);
@@ -1843,7 +1847,7 @@ monster *getPlayer() {
   }
 
 void virtualize(monster *m) {
-  if(quotient) forCellCM(c2, m->base) if(!gmatrix.count(c2)) {
+  if(doall) forCellCM(c2, m->base) if(!gmatrix.count(c2)) {
     m->isVirtual = true;
     m->pat = m->at;
     return;
@@ -1879,7 +1883,7 @@ void moveMimic(monster *m) {
     c2->wall = waNone;
     }
 
-  if(!quotient && c2->cpdist >= 6)
+  if(!doall && c2->cpdist >= 6)
     m->dead = true;
   }
 
@@ -2077,7 +2081,7 @@ void moveBullet(monster *m, int delta) {
   m->rebasePat(nat);
   
   // destroy stray bullets
-  if(!quotient) for(int i=0; i<m->base->type; i++) 
+  if(!doall) for(int i=0; i<m->base->type; i++) 
     if(!m->base->mov[i] || !gmatrix.count(m->base->mov[i]))
       m->dead = true;
 
@@ -2716,6 +2720,16 @@ void activateMonstersAt(cell *c) {
     }
   }
 
+void fixStorage() {
+  vector<monster*> restore;
+  for(auto it = monstersAt.begin(); it != monstersAt.end(); it++)
+    if(it->second->base != it->first) {
+      restore.push_back(it->second);
+      monstersAt.erase(it++);
+      }
+  for(monster *m: restore) m->store();
+  }
+
 void turn(int delta) {
 
   lmousetarget = NULL;
@@ -2733,7 +2747,7 @@ void turn(int delta) {
   invismove = (curtime >= visibleAt) && markOrb(itOrbInvis);
 
   // detect active monsters
-  if(quotient)
+  if(doall)
     for(cell *c: currentmap->allcells()) activateMonstersAt(c);
   else
     for(unordered_map<cell*, transmatrix>::iterator it = gmatrix.begin(); it != gmatrix.end(); it++) 
@@ -2998,7 +3012,7 @@ bool drawMonster(const transmatrix& V, cell *c, const transmatrix*& Vboat, trans
     m->pat = ggmatrix(m->base) * m->at;
     transmatrix view = V * m->at;
     
-    if(!outofmap(mouseh)) {
+    if(!mouseout()) {
 #ifdef ROGUEVIZ
       if(rogueviz::virt(m)) ; else
 #endif
@@ -3039,6 +3053,7 @@ bool drawMonster(const transmatrix& V, cell *c, const transmatrix*& Vboat, trans
           hyperpoint h = keytarget(cpid);
           queuechr(h, vid.fsize, '+', iinf[keyresult[cpid]].color);
           }
+
         break;
       case moBullet: {
         int col;
@@ -3172,8 +3187,6 @@ transmatrix calc_relative_matrix(cell *c, heptagon *h1) {
   return gm * where;
   }
 
-    transmatrix ztmp;
-    
 transmatrix &ggmatrix(cell *c) {
   transmatrix& t = gmatrix[c];
   if(t[2][2] == 0) {
@@ -3183,6 +3196,11 @@ transmatrix &ggmatrix(cell *c) {
       printf("error: gmatrix0 not known\n");
       exit(1);
       }
+    else if(torus) {
+      forCellIdEx(c2, i, c)
+        if(celldistance(c2, centerover) < celldistance(c, centerover))
+          t = ggmatrix(c2) * eumovedir(3+i);
+      }
     else if(euclid) {
       eucoord xh, yh, xc, yc;
       decodeMaster(c->master, xh, yh);
@@ -3233,7 +3251,15 @@ transmatrix calc_relative_matrix_help(cell *c, heptagon *h1) {
 void virtualRebase(cell*& base, transmatrix& at, bool tohex) {
   if(euclid || sphere) {
     again:
-    forCellCM(c2, base) {
+    if(torus) for(int i=0; i<6; i++) {
+      transmatrix newat = eumovedir(3+i) * at;
+      if(hdist0(tC0(newat)) < hdist0(tC0(at))) {
+        at = newat;
+        base = createMov(base, i);
+        goto again;
+        }
+      }
+    else forCellCM(c2, base) {
       transmatrix newat = inverse(ggmatrix(c2)) * ggmatrix(base) * at;
       if(hypot(tC0(newat)[0], tC0(newat)[1])
         < hypot(tC0(at)[0], tC0(at)[1])) {