diff --git a/polymer/eduke32/build/include/build.h b/polymer/eduke32/build/include/build.h
index 1fccd1603..d806a3cd7 100644
--- a/polymer/eduke32/build/include/build.h
+++ b/polymer/eduke32/build/include/build.h
@@ -617,6 +617,7 @@ extern int32_t r_modelocclusionchecking;
 extern int32_t r_fullbrights;
 extern int32_t r_downsize;
 extern int32_t mdtims, omdtims;
+extern int32_t glrendmode;
 #endif
 
 void hicinit(void);
diff --git a/polymer/eduke32/build/src/engine.c b/polymer/eduke32/build/src/engine.c
index 90e536d5b..1f143ab86 100644
--- a/polymer/eduke32/build/src/engine.c
+++ b/polymer/eduke32/build/src/engine.c
@@ -7724,7 +7724,7 @@ int32_t setgamemode(char davidoption, int32_t daxdim, int32_t daydim, int32_t da
     if (nogl) dabpp = 8;
 #endif
     if ((qsetmode == 200) && (videomodereset == 0) &&
-            (davidoption == fullscreen) && (xdim == daxdim) && (ydim == daydim) && (bpp == dabpp))
+            (davidoption == fullscreen) && (xdim == daxdim) && (ydim == daydim) && (bpp == dabpp) && glrendmode != 4)
         return(0);
 
     strcpy(kensmessage,"!!!! BUILD engine&tools programmed by Ken Silverman of E.G. RI.  (c) Copyright 1995 Ken Silverman.  Summary:  BUILD = Ken. !!!!");
@@ -7739,7 +7739,7 @@ int32_t setgamemode(char davidoption, int32_t daxdim, int32_t daydim, int32_t da
     if (setvideomode(daxdim,daydim,dabpp,davidoption) < 0) return(-1);
 
 #ifdef POLYMOST
-    if (dabpp > 8) rendmode = 3;    // GL renderer
+    if (dabpp > 8) rendmode = glrendmode;    // GL renderer
     else if (dabpp == 8 && j > 8) rendmode = 0; // going from GL to software activates softpolymost
 #endif
 
@@ -7778,14 +7778,17 @@ int32_t setgamemode(char davidoption, int32_t daxdim, int32_t daydim, int32_t da
     if (searchx < 0) { searchx = halfxdimen; searchy = (ydimen>>1); }
 
 #if defined(POLYMOST) && defined(USE_OPENGL)
-    if (rendmode == 3)
+    if (rendmode >= 3)
     {
         polymost_glreset();
         polymost_glinit();
     }
 # ifdef POLYMER
     if (rendmode == 4)
-        polymer_glinit();
+    {
+        polymer_init();
+//        polymer_glinit();
+    }
 #endif
 #endif
     qsetmode = 200;
@@ -11989,6 +11992,8 @@ int32_t setrendermode(int32_t renderer)
 # endif
 
     rendmode = renderer;
+    if (rendmode >= 3)
+        glrendmode = rendmode;
 #endif
 
     return 0;
diff --git a/polymer/eduke32/build/src/mmulti_unstable.c b/polymer/eduke32/build/src/mmulti_unstable.c
index 545af100b..887d3c943 100644
--- a/polymer/eduke32/build/src/mmulti_unstable.c
+++ b/polymer/eduke32/build/src/mmulti_unstable.c
@@ -971,7 +971,7 @@ static int32_t open_udp_socket(int32_t ip, int32_t port)
     {
         /* !!! FIXME: Might be Linux (not Unix, not BSD, not WinSock) specific. */
         int32_t flags = 1;
-        setsockopt(udpsocket, SOL_IP, IP_RECVERR, &flags, sizeof(flags));
+        setsockopt(udpsocket, IPPROTO_IP, IP_RECVERR, &flags, sizeof(flags));
     }
 #endif
 
diff --git a/polymer/eduke32/build/src/polymost.c b/polymer/eduke32/build/src/polymost.c
index 968272b23..13d32f1f9 100644
--- a/polymer/eduke32/build/src/polymost.c
+++ b/polymer/eduke32/build/src/polymost.c
@@ -146,6 +146,7 @@ int32_t glwidescreen = 0;
 int32_t glprojectionhacks = 1;
 static GLuint polymosttext = 0;
 extern char nofog;
+int32_t glrendmode = 3;
 
 // Those THREE globals control the drawing of fullbright tiles
 static int32_t fullbrightloadingpass = 0;
diff --git a/polymer/eduke32/source/astub.c b/polymer/eduke32/source/astub.c
index 90fdd8262..7151ec72e 100644
--- a/polymer/eduke32/source/astub.c
+++ b/polymer/eduke32/source/astub.c
@@ -9320,7 +9320,7 @@ int32_t ExtInit(void)
     if (glusetexcache == -1 || glusetexcachecompression == -1)
     {
         int32_t i;
-#if 1
+#if 0
         i=wm_ynbox("Texture Cache",
                    "Would you like to enable the on-disk texture cache?\n\n"
                    "You generally want to say 'yes' here, especially if using the HRP.");
diff --git a/polymer/eduke32/source/config.c b/polymer/eduke32/source/config.c
index 71b57c07d..856679090 100644
--- a/polymer/eduke32/source/config.c
+++ b/polymer/eduke32/source/config.c
@@ -784,6 +784,9 @@ int32 CONFIG_ReadSetup(void)
         SCRIPT_GetNumber(ud.config.scripthandle, "Screen Setup", "GLParallaxSkyPanning", &r_parallaxskypanning);
         /*SCRIPT_GetNumber(ud.config.scripthandle, "Screen Setup", "GLPeelsCount", &r_peelscount);*/
         SCRIPT_GetNumber(ud.config.scripthandle, "Screen Setup", "GLProjectionFix", &glprojectionhacks);
+        SCRIPT_GetNumber(ud.config.scripthandle, "Screen Setup", "GLRenderMode", &glrendmode);
+        if (glrendmode > 4) glrendmode = 4;
+        if (glrendmode < 3) glrendmode = 3;
         SCRIPT_GetNumber(ud.config.scripthandle, "Screen Setup", "GLTextureMode", &gltexfiltermode);
         SCRIPT_GetNumber(ud.config.scripthandle, "Screen Setup", "GLTextureQuality", &r_downsize);
         SCRIPT_GetNumber(ud.config.scripthandle, "Screen Setup", "GLUseCompressedTextureCache", &glusetexcache);
@@ -1086,6 +1089,7 @@ void CONFIG_WriteSetup(void)
     SCRIPT_PutNumber(ud.config.scripthandle, "Screen Setup", "GLParallaxSkyPanning",r_parallaxskypanning,false,false);
     /*SCRIPT_PutNumber(ud.config.scripthandle, "Screen Setup", "GLPeelsCount",r_peelscount,false,false);*/
     SCRIPT_PutNumber(ud.config.scripthandle, "Screen Setup", "GLProjectionFix",glprojectionhacks,false,false);
+    SCRIPT_PutNumber(ud.config.scripthandle, "Screen Setup", "GLRenderMode",glrendmode,false,false);
     SCRIPT_PutNumber(ud.config.scripthandle, "Screen Setup", "GLTextureMode",gltexfiltermode,false,false);
     SCRIPT_PutNumber(ud.config.scripthandle, "Screen Setup", "GLTextureQuality", r_downsize,false,false);
     SCRIPT_PutNumber(ud.config.scripthandle, "Screen Setup", "GLUseCompressedTextureCache", glusetexcache,false,false);
diff --git a/polymer/eduke32/source/game.c b/polymer/eduke32/source/game.c
index 8dea0e54d..75ea540e0 100644
--- a/polymer/eduke32/source/game.c
+++ b/polymer/eduke32/source/game.c
@@ -7372,6 +7372,7 @@ PALONLY:
         case FLOORFLAME__STATIC:
 
 #ifdef POLYMER
+            light.radius = 0;
             light.sector = t->sectnum;
 
             light.x = t->x;
@@ -8139,26 +8140,30 @@ FOUNDCHEAT:
     }
 }
 
+#define SCORESHEETOFFSET -20
+
 static void G_ShowScores(void)
 {
     int32_t t, i, y,xfragtotal,yfragtotal;
 
     if (playerswhenstarted > 1 && (GametypeFlags[ud.coop]&GAMETYPE_SCORESHEET))
     {
+/*
         rotatesprite(160<<16,34<<16,65536L,0,INGAMEDUKETHREEDEE,0,0,10,0,0,xdim-1,ydim-1);
         if (PLUTOPAK)   // JBF 20030804
             rotatesprite((260)<<16,36<<16,65536L,0,PLUTOPAKSPRITE+2,0,0,2+8,0,0,xdim-1,ydim-1);
-        gametext(160,58+2,"MULTIPLAYER TOTALS",0,2+8+16);
-        gametext(160,58+10,MapInfo[(ud.volume_number*MAXLEVELS)+ud.last_level-1].name,0,2+8+16);
+*/
+        gametext(160,SCORESHEETOFFSET+58+2,"MULTIPLAYER TOTALS",0,2+8+16);
+        gametext(160,SCORESHEETOFFSET+58+10,MapInfo[(ud.volume_number*MAXLEVELS)+ud.last_level-1].name,0,2+8+16);
 
 //        gametext(160,165,"PRESS ANY KEY TO CONTINUE",0,2+8+16);
 
         t = 0;
-        minitext(23,80,"   NAME                                           KILLS",8,2+8+16+128);
+        minitext(23,SCORESHEETOFFSET+80,"   NAME                                           KILLS",8,2+8+16+128);
         for (i=playerswhenstarted-1; i>=0; i--)
         {
             Bsprintf(tempbuf,"%-4d",i+1);
-            minitext(92+(i*23),80,tempbuf,3,2+8+16+128);
+            minitext(92+(i*23),SCORESHEETOFFSET+80,tempbuf,3,2+8+16+128);
         }
 
         for (i=playerswhenstarted-1; i>=0; i--)
@@ -8166,21 +8171,21 @@ static void G_ShowScores(void)
             xfragtotal = 0;
             Bsprintf(tempbuf,"%d",i+1);
 
-            minitext(30,90+t,tempbuf,0,2+8+16+128);
-            minitext(38,90+t,g_player[i].user_name,g_player[i].ps->palookup,2+8+16+128);
+            minitext(30,SCORESHEETOFFSET+90+t,tempbuf,0,2+8+16+128);
+            minitext(38,SCORESHEETOFFSET+90+t,g_player[i].user_name,g_player[i].ps->palookup,2+8+16+128);
 
             for (y=playerswhenstarted-1; y>=0; y--)
             {
                 if (i == y)
                 {
                     Bsprintf(tempbuf,"%-4d",g_player[y].ps->fraggedself);
-                    minitext(92+(y*23),90+t,tempbuf,2,2+8+16+128);
+                    minitext(92+(y*23),SCORESHEETOFFSET+90+t,tempbuf,2,2+8+16+128);
                     xfragtotal -= g_player[y].ps->fraggedself;
                 }
                 else
                 {
                     Bsprintf(tempbuf,"%-4d",g_player[i].frags[y]);
-                    minitext(92+(y*23),90+t,tempbuf,0,2+8+16+128);
+                    minitext(92+(y*23),SCORESHEETOFFSET+90+t,tempbuf,0,2+8+16+128);
                     xfragtotal += g_player[i].frags[y];
                 }
 
@@ -8192,7 +8197,7 @@ static void G_ShowScores(void)
             }
 
             Bsprintf(tempbuf,"%-4d",xfragtotal);
-            minitext(101+(8*23),90+t,tempbuf,2,2+8+16+128);
+            minitext(101+(8*23),SCORESHEETOFFSET+90+t,tempbuf,2,2+8+16+128);
 
             t += 7;
         }
@@ -8207,13 +8212,15 @@ static void G_ShowScores(void)
                 yfragtotal += g_player[i].frags[y];
             }
             Bsprintf(tempbuf,"%-4d",yfragtotal);
-            minitext(92+(y*23),96+(8*7),tempbuf,2,2+8+16+128);
+            minitext(92+(y*23),SCORESHEETOFFSET+96+(8*7),tempbuf,2,2+8+16+128);
         }
 
-        minitext(45,96+(8*7),"DEATHS",8,2+8+16+128);
+        minitext(45,SCORESHEETOFFSET+96+(8*7),"DEATHS",8,2+8+16+128);
     }
 }
 
+#undef SCORESHEETOFFSET
+
 static void G_HandleLocalKeys(void)
 {
     int32_t i,ch;
@@ -10993,9 +11000,13 @@ void app_main(int32_t argc,const char **argv)
 #if defined(POLYMOST) && defined(USE_OPENGL)
     if (glusetexcache == -1 || glusetexcachecompression == -1)
     {
+#if 0
         i=wm_ynbox("Texture Cache",
             "Would you like to enable the on-disk texture cache?\n\n"
             "You generally want to say 'yes' here, especially if using the HRP.");
+#else
+        i = 1;
+#endif
         if (i) ud.config.useprecache = glusetexcompr = glusetexcache = glusetexcachecompression = 1;
         else glusetexcache = glusetexcachecompression = 0;
     }