diff --git a/TODO.txt b/TODO.txt
index 386da09..386138b 100644
--- a/TODO.txt
+++ b/TODO.txt
@@ -18,14 +18,14 @@ fuck issue trackers :D
   - very long replay DID 1x
   - different resolutions KINDA DID 1x
   - different settings (332, POTATO, ...)
-  - crazy shit with physics
+  - crazy shit with physics KINDA DID
   - replay with input not occuring for more that LCR_SETTING_GHOST_STEP
   - different platforms
   - error handling (bad map format, bad replay format, items in data file, ...)
   - valgrind, cppcheck, different compilers, optimization levels, ...
   - play replay from one platform on another KINDA DID
   - profiling
-  - gigantic map that fails to fit in RAM
+  - gigantic map that fails to fit in RAM DID 1x
   - replay stretching DID 1x
   - play all maps a lot DOING
   - correct saving of replays etc.
@@ -33,7 +33,7 @@ fuck issue trackers :D
   - FPS on each platform
   - try to use the racing module by itself
   - spellcheck comments
-  - test a map without any CPs where the car starts at finish
+  - test a map without any CPs where the car starts at finish WORKS BUT NOT REP
   - just read through the code and eyeball it
 
 =========== BUGS =================
diff --git a/game.h b/game.h
index 2336b1a..249eb3b 100644
--- a/game.h
+++ b/game.h
@@ -1282,6 +1282,7 @@ void LCR_gameDraw3DView(void)
   LCR_physicsDebugDraw(camTr,camTr + 3,camTr[6],_LCR_physicdDebugDrawPixel);
 #endif
 
+#if LCR_SETTING_DISPLAY_HUD
   // GUI/HUD:
 
   char str[10];
@@ -1302,7 +1303,6 @@ void LCR_gameDraw3DView(void)
     LCR_EFFECTIVE_RESOLUTION_Y - LCR_rendererComputeTextHeight(_FONT_SIZE) -
     LCR_GUI_GAP,0,_FONT_SIZE); 
 
-#if LCR_SETTING_DISPLAY_INPUTS
   str[0] = (LCR_racing.currentInputs & LCR_RACING_INPUT_LEFT)  ? 'L' : '.';
   str[1] = (LCR_racing.currentInputs & LCR_RACING_INPUT_BACK)  ? 'D' : '.';
   str[2] = (LCR_racing.currentInputs & LCR_RACING_INPUT_FORW)  ? 'U' : '.';
@@ -1313,7 +1313,6 @@ void LCR_gameDraw3DView(void)
     LCR_rendererComputeTextWidth(str,_FONT_SIZE) - LCR_GUI_GAP,
     LCR_EFFECTIVE_RESOLUTION_Y - 2 *
     (LCR_rendererComputeTextHeight(_FONT_SIZE) + LCR_GUI_GAP),0,_FONT_SIZE);
-#endif
 
   LCR_gameTimeToStr(LCR_game.runTime * LCR_RACING_TICK_MS,str);
 
@@ -1333,6 +1332,7 @@ void LCR_gameDraw3DView(void)
     LCR_rendererComputeTextHeight(_FONT_SIZE) - LCR_GUI_GAP,
     LCR_CONVERT_COLOR(0x4208),_FONT_SIZE);
 #undef _FONT_SIZE
+#endif
 }
 
 void LCR_gameSaveReplay(void)
diff --git a/map.h b/map.h
index 1d5b1d1..aa13565 100644
--- a/map.h
+++ b/map.h
@@ -301,16 +301,16 @@ uint8_t *LCR_getMapBlockAtCoordNumber(uint32_t coord)
 /**
   Adds given block to current map, including possibly deleting a block by
   adding LCR_BLOCK_NONE. The function handles sorting the block to the right
-  position.
+  position. Returns 1 if successful, else 0.
 */
-void _LCR_mapAddBlock(const uint8_t block[LCR_BLOCK_SIZE])
+uint8_t _LCR_mapAddBlock(const uint8_t block[LCR_BLOCK_SIZE])
 {
   LCR_LOG2("adding map block");
 
   if (LCR_currentMap.blockCount >= LCR_SETTING_MAP_MAX_BLOCKS)
   {
     LCR_LOG0("couldn't add block");
-    return;
+    return 0;
   }
 
   uint32_t coord = LCR_mapBlockGetCoordNumber(block);
@@ -336,7 +336,7 @@ void _LCR_mapAddBlock(const uint8_t block[LCR_BLOCK_SIZE])
       LCR_currentMap.blockCount--;
     }
  
-    return;
+    return 1;
   }
 
   if (insertAt == LCR_currentMap.blockCount ||
@@ -358,6 +358,8 @@ void _LCR_mapAddBlock(const uint8_t block[LCR_BLOCK_SIZE])
     
   for (uint8_t j = 0; j < LCR_BLOCK_SIZE; ++j)
     LCR_currentMap.blocks[insertAt + j] = block[j]; 
+
+  return 1;
 }
 
 /**
@@ -627,7 +629,8 @@ uint8_t LCR_mapLoadFromStr(char (*getNextCharFunc)(void), const char *name)
                     {
                       LCR_makeMapBlock(type,x2,y2,z2,mat,t2,tmpBlock);
 
-                      _LCR_mapAddBlock(tmpBlock);
+                      if (!_LCR_mapAddBlock(tmpBlock))
+                        return 0;
                     }
                   }
                 }
@@ -660,7 +663,8 @@ uint8_t LCR_mapLoadFromStr(char (*getNextCharFunc)(void), const char *name)
                   LCR_makeMapBlock(prevBlock[0],x + i,y + j,z + k,mat,transform,
                     tmpBlock);
          
-                  _LCR_mapAddBlock(tmpBlock);
+                  if (!_LCR_mapAddBlock(tmpBlock))
+                    return 0;
                 }
 
           break;
@@ -709,7 +713,8 @@ uint8_t LCR_mapLoadFromStr(char (*getNextCharFunc)(void), const char *name)
           LCR_makeMapBlock(block,coords[0],coords[1],coords[2],mat,trans,
             prevBlock);
 
-          _LCR_mapAddBlock(prevBlock);
+          if (!_LCR_mapAddBlock(prevBlock))
+            return 0;
 
           break;
         }
diff --git a/settings.h b/settings.h
index 13ae6b1..31cb258 100644
--- a/settings.h
+++ b/settings.h
@@ -96,9 +96,9 @@
   #define LCR_SETTING_LOD_COLOR 0x4229
 #endif
 
-#ifndef LCR_SETTING_DISPLAY_INPUTS
-  /** Whether to display current inputs on the screen. */
-  #define LCR_SETTING_DISPLAY_INPUTS 1
+#ifndef LCR_SETTING_DISPLAY_HUD
+  /** Whether to display game HUD. */
+  #define LCR_SETTING_DISPLAY_HUD 1
 #endif
 
 #ifndef LCR_SETTING_CAR_ANIMATION_SUBDIVIDE