diff --git a/TODO.txt b/TODO.txt
index 0b086b1..f5e7447 100644
--- a/TODO.txt
+++ b/TODO.txt
@@ -60,6 +60,8 @@
 
 =========== BUGS =================
 
+- very rarely the near plane overflow bug still happens, maybe shift near plane
+  a bit further still?
 - sometimes during long loading the screen goes black, seems to have appeared
   after adding LCR_LOADING_COMMAND (seems fixed now)
 - immediately after starting the map countdown seems to be lower (seems to
diff --git a/assets.h b/assets.h
index 87fe947..96ff5a8 100644
--- a/assets.h
+++ b/assets.h
@@ -276,6 +276,79 @@ static const char *LCR_internalDataFile =
   ":\\3031I:\\3021|:=4021:n4031L:A4011J"
   ":\\6031I|:\\6021:=5021:n5031I:A5011"
 
+  // MAP 4:
+  "#MLC4;4321 0"
+  // overall structure:
+  ":=000:f53a:x111:f424:x116:f323"
+  ":)115L:)315J:)125L-:)325J-:x215:f121"            // start door
+  ":-031:fa19:<031:fa11:<039I:fa11:<621I-:f411"     // start roof
+  ":A&0hI|:f171:v&7h|:^Z7hI:f211:^@6hJ-:xZ1h:m371"  // big gate
+  ":=500:fz16:f51k:=D01:fp16"
+  ":_X07:-X02:f41m:=X0u:f51q"
+  ":=00y:f51p:=30W:fT14"
+  ":=U0T:f414:=W0S:f414:=W0X:=T0V"
+  ":^a05-:ft11"
+  ":<X1n:f411:<Y1uI:f311:=X0n:f411:'X0m:f411"       // jump ramps
+  // bottom section:
+  ":=a05:fu21:^a25I:fu11:'v03J:f112:'s15L:'t15J"
+  ":,q242-:;q233:-n03:f812:-q041:f311:-n031:f211:mh53"
+  ":;41ZJ:fR21"                                     // long wall top
+  ":;91WL:fJ21"                                     // long wall top bottom
+  ":xr1V:fa37"
+  ":n31W:f121:=31X:f123:=01W:f321"                  // corner top left
+  // diagonal corner top left:
+  ":=30U:f413:=70V:=50T"
+  ":A50S:f131:A60T:f131"
+  ":A70U:f131:A80V:f131"
+  ":A41SI:f121:A51TI:f121"
+  ":A61UI:f121:A71VI:f121"
+  ":\\81WJ|:f121"
+  // top section:
+  ":\\w1ZL:f131:\\x1YI|:f131L"
+  ":nw4Y1L:f121"
+  ":;w1&J:f421:f151"
+  ":=w3Z2:^w3@2I-:^w4@2:=w4&2"
+  ":=w0Y:f514"
+  ":AA0&L:f131:AB0@L:f131:AA1@J:f121:\\B1ZJ:f121"
+  ":=w0Y:f141:m664"
+  // small house top:
+  ":-J3Y:f411:<J3ZI:f411:,K1Z2J:f211:^J0ZI:f311"
+  ":=M1Z2:f121:=J0Y1:m443:=I0X2:=J0Y3:x514:f426"
+  ":=D06:fk21:nD06I:f121:=D01:fp21:nD11I"           // walls bottom
+  ":=W06:f12b:=&01:f12g"
+  // top right corners:
+  ":AV0ZL:f131:AW0YL:f131:AX0XL:f131"
+  ":AY0WL:f131:AZ0VL:f131:A@0UL:f131"
+  ":A&0TL:f131:AV1YJ:f121:AW1XJ:f121"
+  ":AX1WJ:f121:AY1VJ:f121:AZ1UJ:f121"
+  ":A@1TJ:f121:AS0VJ:f131:AT0UJ:f131"
+  ":AU0TJ:f131:AV0SJ:f131:AW0RJ:f131"
+  ":AT1VL:f121:AU1UL:f121:AV1TL:f121"
+  ":AW1SL:f121:AX1RL:f121"
+  ":=U1Z:f121:\\S1WL:f121"
+  ":=X0C2:f13f:f21f:=&0C2:f13h:=@0C2:f11f"          // right walls
+  // left section:
+  ":=01P:f127:=41P:f123:\\01O|L:f121:\\41OJ:f121"
+  ":\\22L|I:m111:\\42G|I:m111:\\22C|I:m111"
+  ":~11G2:=50y:f212:A00yJ:A50AL:A60zL:A70yL"
+  // bowl:
+  ":'60rJ:f117:^70rL-:f117:^71rJ:f117:|72rJ-:f117"
+  ":|82rL:f117:|81rL-:f117:'50rL:f117:m437"
+  // details:
+  ":;y031J:f311:;y021L:f311"                        // hole
+  ":^3212L:^3112L-:-2212:-2112-"                    // arrow
+  ":=410:f222:]X1uL:f118:]&1uJ:f118"
+  ":>F01:f316:>00D:f513"
+  ":=b0W3:fa14:'W02L:f114"
+  ":=60I2:f236:^62IJ:f116:^73IJ:f116"               // spectator seats
+  ":|01z2L:f11eborderleft"
+  ":\\Q121L:f121:\\P121|J:f121:\\Q151|L:f121:\\P151IJ:f121"
+  ":\\Q261L:\\P261|J:\\Q211|L:\\P211IJ"
+  ":=915:f12f"                                      // wall
+  ":n915J:f121:n415:f121"
+  ":-6323:f212"
+  ":!612:f212:+W1V:+21Q:+D13:*217I"
+
   // MAP 5:
   "#MLC5;4321 0"
   ":*IawJ"