diff --git a/system.cpp b/system.cpp
index 4b488d8e..776cfdaf 100644
--- a/system.cpp
+++ b/system.cpp
@@ -1287,7 +1287,7 @@ EX void loadsave() {
           && !(land == laOcean && verless(ver, "8.0f"))
           && !(land == laTerracotta && verless(ver, "10.3e"))
           && !(land == laWildWest && verless(ver, "11.3b") && !verless(ver, "11.3")))
-          tactic::record(l2, score, xc);
+          tactic::record(l2, score, get_identify(xc));
         anticheat::nextid(tactic::id, ver, cert);
         }
       }
@@ -1305,6 +1305,7 @@ EX void loadsave() {
 
       if(won) if(anticheat::check(cert, ver, won ? "WON" : "LOST", tc, t, ts, xc*999 + cid + 256 * oy)) {
         if(xc == 19 && cid == 25) xc = 0;
+        xc = get_identify(xc);
         if(cid > 0 && cid < YENDORLEVELS)
         if(!(verless(ver, "8.0f") && oy > 1 && cid == 15))
         if(!(verless(ver, "9.3b") && oy > 1 && (cid == 27 || cid == 28)))
diff --git a/yendor.cpp b/yendor.cpp
index 6c178c0c..a3d00169 100644
--- a/yendor.cpp
+++ b/yendor.cpp
@@ -967,6 +967,7 @@ EX }
 
 map<string, modecode_t> code_for;
 EX map<modecode_t, string> meaning;
+EX map<modecode_t, modecode_t> identify_modes;
 
 char xcheat;
 
@@ -1095,6 +1096,18 @@ EX void load_mode_data_with_zero(hstream& f) {
     }
   }
 
+#if HDR
+constexpr int FIRST_MODECODE = 100000;
+#endif
+
+EX modecode_t get_identify(modecode_t xc) {
+  if(xc < FIRST_MODECODE) {
+    meaning[xc] = "LEGACY";
+    return xc;
+    }
+  return identify_modes[xc];
+  }
+
 EX modecode_t modecode(int mode) {
   modecode_t x = legacy_modecode();
   if(x != UNKNOWN) return x;
@@ -1103,16 +1116,19 @@ EX modecode_t modecode(int mode) {
   shstream ss;
   ss.write(ss.vernum);
   save_mode_data(ss);
+  string code = ss.s;
+  string nover = ss.s.substr(2);
   
-  if(code_for.count(ss.s)) return code_for[ss.s];
+  if(code_for.count(nover)) return code_for[nover];
 
   if(mode == 1) return UNKNOWN;
   
-  modecode_t next = 100000;
+  modecode_t next = FIRST_MODECODE;
   while(meaning.count(next)) next++;
   
-  meaning[next] = ss.s;
-  code_for[ss.s] = next;
+  meaning[next] = code;
+  code_for[nover] = next;
+  identify_modes[next] = next;
   
   if(mode == 2) return next;
 
@@ -1134,8 +1150,12 @@ EX void load_modecode_line(string s) {
   if(!s[pos]) return;
   pos++;
   string t = from_hexstring(s.substr(pos));
-  code_for[t] = code;
+  string nover = t.substr(2);
   meaning[code] = t;
+  if(code_for.count(nover))
+    code = identify_modes[code] = code_for[nover];
+  else identify_modes[code] = code;
+  code_for[nover] = code;
   }
 
 EX namespace peace {