diff --git a/polymer/eduke32/build/src/mdsprite.c b/polymer/eduke32/build/src/mdsprite.c
index 0aed4cd33..8b2436626 100644
--- a/polymer/eduke32/build/src/mdsprite.c
+++ b/polymer/eduke32/build/src/mdsprite.c
@@ -93,8 +93,8 @@ void freeallmodels()
     {
         bglDeleteBuffersARB(allocvbos, indexvbos);
         bglDeleteBuffersARB(allocvbos, vertvbos);
-        free(indexvbos);
-        free(vertvbos);
+//        free(indexvbos);
+//        free(vertvbos);
         allocvbos = 0;
     }
 }
diff --git a/polymer/eduke32/build/src/polymer.c b/polymer/eduke32/build/src/polymer.c
index 5c506020a..85c5fcff8 100644
--- a/polymer/eduke32/build/src/polymer.c
+++ b/polymer/eduke32/build/src/polymer.c
@@ -2839,6 +2839,7 @@ static void         polymer_drawmdsprite(spritetype *tspr)
             color[0] *= (float)hictinting[tspr->pal].r / 255.0;
             color[1] *= (float)hictinting[tspr->pal].g / 255.0;
             color[2] *= (float)hictinting[tspr->pal].b / 255.0;
+
             if (hictinting[MAXPALOOKUPS-1].r != 255 || hictinting[MAXPALOOKUPS-1].g != 255 || hictinting[MAXPALOOKUPS-1].b != 255)
             {
                 color[0] *= (float)hictinting[MAXPALOOKUPS-1].r / 255.0;
@@ -3164,13 +3165,24 @@ static void         polymer_getbuildmaterial(_prmaterial* material, int16_t tile
             material->diffusemodulation[2] =
             ((float)(numpalookups-min(max(shade*shadescale,0),numpalookups)))/((float)numpalookups);
 
-    if (pth && (pth->flags & 2) && (pth->palnum != pal))
+    if (pth && (pth->flags & 2))
     {
-        material->diffusemodulation[0] *= (float)hictinting[pal].r / 255.0;
-        material->diffusemodulation[1] *= (float)hictinting[pal].g / 255.0;
-        material->diffusemodulation[2] *= (float)hictinting[pal].b / 255.0;
+        if (pth->palnum != pal)
+        {
+            material->diffusemodulation[0] *= (float)hictinting[pal].r / 255.0;
+            material->diffusemodulation[1] *= (float)hictinting[pal].g / 255.0;
+            material->diffusemodulation[2] *= (float)hictinting[pal].b / 255.0;
+        }
+
+        if (hictinting[MAXPALOOKUPS-1].r != 255 || hictinting[MAXPALOOKUPS-1].g != 255 || hictinting[MAXPALOOKUPS-1].b != 255)
+        {
+            material->diffusemodulation[0] *= (float)hictinting[MAXPALOOKUPS-1].r / 255.0;
+            material->diffusemodulation[1] *= (float)hictinting[MAXPALOOKUPS-1].g / 255.0;
+            material->diffusemodulation[2] *= (float)hictinting[MAXPALOOKUPS-1].b / 255.0;
+        }
     }
 
+
     // PR_BIT_SPECULAR_MAP
     if (hicfindsubst(tilenum, 101, 0))
     {
diff --git a/polymer/eduke32/build/src/polymost.c b/polymer/eduke32/build/src/polymost.c
index 82545b861..6303bc1a8 100644
--- a/polymer/eduke32/build/src/polymost.c
+++ b/polymer/eduke32/build/src/polymost.c
@@ -696,6 +696,8 @@ void polymost_glreset()
     if (polymosttext) bglDeleteTextures(1,&polymosttext);
     polymosttext=0;
 
+    freevbos();
+
     memset(gltexcachead,0,sizeof(gltexcachead));
     glox1 = -1;
 
@@ -737,7 +739,6 @@ void polymost_glreset()
         }
         firstcacheindex.next = NULL;
     }
-    freevbos();
 }
 
 // one-time initialization of OpenGL for polymost
diff --git a/polymer/eduke32/source/actors.c b/polymer/eduke32/source/actors.c
index 70f18d391..0e313b12d 100644
--- a/polymer/eduke32/source/actors.c
+++ b/polymer/eduke32/source/actors.c
@@ -592,6 +592,44 @@ static void G_MoveZombieActors(void)
         {
             if (x < 30000)
             {
+                switch (DynamicTileMap[s->picnum])
+                {
+                case FLOORFLAME__STATIC:
+                case FIREBARREL__STATIC:
+                case FIREVASE__STATIC:
+                    G_AddGameLight(0, s->sectnum, s->x, s->y, s->z, 4096, 255+(80<<8),0);
+                    break;
+                case ATOMICHEALTH__STATIC:
+                    G_AddGameLight(0, s->sectnum, s->x, s->y, s->z, 2048, 128+(128<<8)+(255<<16),0);
+                    break;
+
+                case FIRE__STATIC:
+                case FIRE2__STATIC:
+                    if (ActorExtra[i].floorz - ActorExtra[i].ceilingz < 128) break;
+                    if (s->z > ActorExtra[i].floorz+2048) break;
+                    G_AddGameLight(0, s->sectnum, s->x, s->y, s->z, 64 * s->xrepeat, 255+(80<<8),0);
+                    break;
+                case BURNING__STATIC:
+                case BURNING2__STATIC:
+                    if (ActorExtra[i].floorz - ActorExtra[i].ceilingz < 128) break;
+                    if (s->z > ActorExtra[i].floorz + 2048) break;
+                    G_AddGameLight(0, s->sectnum, s->x, s->y, s->z, 64 * s->xrepeat, 255+(80<<8),0);
+                    break;
+
+                case EXPLOSION2__STATIC:
+                    G_AddGameLight(0, s->sectnum, s->x, s->y, s->z, 4096, 255+(80<<8),0);
+                    break;
+                case FORCERIPPLE__STATIC:
+                    //                    case TRANSPORTERSTAR__STATIC:
+                case TRANSPORTERBEAM__STATIC:
+                    G_AddGameLight(0, s->sectnum, s->x, s->y, s->z, 2048, 80+(80<<8)+(255<<16),0);
+                    break;
+                case SHRINKEREXPLOSION__STATIC:
+                    G_AddGameLight(0, s->sectnum, s->x, s->y, s->z, 2048, 128+(255<<8)+(128<<16),0);
+                    break;
+
+                }
+
                 ActorExtra[i].timetosleep++;
                 if (ActorExtra[i].timetosleep >= (x>>8))
                 {
diff --git a/polymer/eduke32/source/game.c b/polymer/eduke32/source/game.c
index c2d093b01..cac7441b8 100644
--- a/polymer/eduke32/source/game.c
+++ b/polymer/eduke32/source/game.c
@@ -7369,6 +7369,8 @@ PALONLY:
         case TECHSWITCH__STATIC:
         case ACCESSSWITCH__STATIC:
         case ACCESSSWITCH2__STATIC:
+            if (!inside(t->x+((sintable[(t->ang+512)&2047])>>9), t->y+((sintable[(t->ang)&2047])>>9), t->sectnum))
+                break;
             framelights[framelightcount & (PR_MAXLIGHTS-1)].radius = 0;
             framelights[framelightcount & (PR_MAXLIGHTS-1)].sector = t->sectnum;
 
@@ -7408,6 +7410,8 @@ PALONLY:
         case TECHSWITCH__STATIC:
         case ACCESSSWITCH__STATIC:
         case ACCESSSWITCH2__STATIC:
+            if (!inside(t->x+((sintable[(t->ang+512)&2047])>>9), t->y+((sintable[(t->ang)&2047])>>9), t->sectnum))
+                break;
             framelights[framelightcount & (PR_MAXLIGHTS-1)].radius = 0;
             framelights[framelightcount & (PR_MAXLIGHTS-1)].sector = t->sectnum;
 
diff --git a/polymer/eduke32/source/player.c b/polymer/eduke32/source/player.c
index 033dad219..10ea7f333 100644
--- a/polymer/eduke32/source/player.c
+++ b/polymer/eduke32/source/player.c
@@ -354,11 +354,11 @@ int32_t A_Shoot(int32_t i,int32_t atwith)
         case RPG__STATIC:
         case MORTER__STATIC:
             G_AddGameLight(0, s->sectnum, s->x+((sintable[(s->ang+512)&2047])>>7),
-                           s->y+((sintable[(s->ang)&2047])>>7), s->z-PHEIGHT, 4096, 255+(80<<8),0);
+                s->y+((sintable[(s->ang)&2047])>>7), s->z-PHEIGHT, 4096, 255+(80<<8),0);
 
             gamelights[gamelightcount&(PR_MAXLIGHTS-1)].sector = s->sectnum;
-            gamelights[gamelightcount&(PR_MAXLIGHTS-1)].x = s->x+((sintable[(s->ang+512)&2047])>>7);
-            gamelights[gamelightcount&(PR_MAXLIGHTS-1)].y = s->y+((sintable[(s->ang)&2047])>>7);
+            gamelights[gamelightcount&(PR_MAXLIGHTS-1)].x = s->x+((sintable[(s->ang+512)&2047])>>4);
+            gamelights[gamelightcount&(PR_MAXLIGHTS-1)].y = s->y+((sintable[(s->ang)&2047])>>4);
 
             gamelights[gamelightcount&(PR_MAXLIGHTS-1)].z = s->z-PHEIGHT;
             gamelights[gamelightcount&(PR_MAXLIGHTS-1)].range = 8192;
@@ -2151,11 +2151,11 @@ void P_FireWeapon(DukePlayer_t *p)
             p->visibility = 0;
 
             G_AddGameLight(0, s->sectnum, s->x+((sintable[(p->ang+512)&2047])>>7), s->y+((sintable[(p->ang)&2047])>>7),
-                           s->z-PHEIGHT, 4096, aplWeaponFlashColor[p->curr_weapon][snum],0);
+                s->z-PHEIGHT, 4096, aplWeaponFlashColor[p->curr_weapon][snum],0);
 
             gamelights[gamelightcount&(PR_MAXLIGHTS-1)].sector = s->sectnum;
-            gamelights[gamelightcount&(PR_MAXLIGHTS-1)].x = s->x+((sintable[(p->ang+512)&2047])>>7);
-            gamelights[gamelightcount&(PR_MAXLIGHTS-1)].y = s->y+((sintable[(p->ang)&2047])>>7);
+            gamelights[gamelightcount&(PR_MAXLIGHTS-1)].x = s->x+((sintable[(p->ang+512)&2047])>>4);
+            gamelights[gamelightcount&(PR_MAXLIGHTS-1)].y = s->y+((sintable[(p->ang)&2047])>>4);
 
             gamelights[gamelightcount&(PR_MAXLIGHTS-1)].z = s->z-PHEIGHT;
             gamelights[gamelightcount&(PR_MAXLIGHTS-1)].range = 8192;
@@ -2169,7 +2169,7 @@ void P_FireWeapon(DukePlayer_t *p)
             gamelights[gamelightcount&(PR_MAXLIGHTS-1)].color[1] = (aplWeaponFlashColor[p->curr_weapon][snum]>>8)&255;
             gamelights[gamelightcount&(PR_MAXLIGHTS-1)].color[2] = (aplWeaponFlashColor[p->curr_weapon][snum]>>16)&255;;
 
-            gamelights[gamelightcount&(PR_MAXLIGHTS-1)].priority = 2;
+            gamelights[gamelightcount&(PR_MAXLIGHTS-1)].priority = 1;
 
             if (gamelightcount < PR_MAXLIGHTS)
                 gamelightcount++;