diff --git a/source/build/src/texcache.cpp b/source/build/src/texcache.cpp
index 1a9045922..3b5ba76e4 100644
--- a/source/build/src/texcache.cpp
+++ b/source/build/src/texcache.cpp
@@ -164,7 +164,7 @@ pthtyp *texcache_fetch(int32_t dapicnum, int32_t dapalnum, int32_t dashade, int3
     pthtyp *pth = (pthtyp *)Xcalloc(1, sizeof(pthtyp));
 
     // possibly fetch an already loaded multitexture :_)
-    if (!drawingskybox && texcache_fetchmulti(pth, si, dapicnum, dameth))
+    if (dapalnum == DETAILPAL && texcache_fetchmulti(pth, si, dapicnum, dameth))
         return pth;
 
     int32_t tilestat =
diff --git a/source/duke3d/src/m32common.cpp b/source/duke3d/src/m32common.cpp
index b676ab1b2..1f46eb72f 100644
--- a/source/duke3d/src/m32common.cpp
+++ b/source/duke3d/src/m32common.cpp
@@ -1,3 +1,4 @@
+// This object is shared by the editors of *all* Build games!
 
 #include "compat.h"
 #include "keys.h"
@@ -15,6 +16,7 @@
 #include "lz4.h"
 #include "xxhash.h"
 
+// XXX: This breaks editors for games other than Duke. The OSD needs a way to specify colors in abstract instead of concatenating palswap escape sequences.
 #include "common_game.h"
 
 //////////////////// Key stuff ////////////////////
diff --git a/source/duke3d/src/m32def.cpp b/source/duke3d/src/m32def.cpp
index db856b10a..7dcd278b8 100644
--- a/source/duke3d/src/m32def.cpp
+++ b/source/duke3d/src/m32def.cpp
@@ -20,6 +20,8 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
 //-------------------------------------------------------------------------
 
+// This object is shared by the editors of *all* Build games!
+
 #include "m32script.h"
 #include "m32def.h"
 #include "cache1d.h"
diff --git a/source/duke3d/src/m32exec.cpp b/source/duke3d/src/m32exec.cpp
index cae910b9b..84ad1622f 100644
--- a/source/duke3d/src/m32exec.cpp
+++ b/source/duke3d/src/m32exec.cpp
@@ -20,6 +20,8 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
 //-------------------------------------------------------------------------
 
+// This object is shared by the editors of *all* Build games!
+
 #include "compat.h"
 
 #include "m32script.h"
diff --git a/source/duke3d/src/m32vars.cpp b/source/duke3d/src/m32vars.cpp
index 70ffa62c2..0773eb743 100644
--- a/source/duke3d/src/m32vars.cpp
+++ b/source/duke3d/src/m32vars.cpp
@@ -20,6 +20,8 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
 //-------------------------------------------------------------------------
 
+// This object is shared by the editors of *all* Build games!
+
 #include "m32script.h"
 #include "m32def.h"
 #include "osd.h"
diff --git a/source/duke3d/src/midi.cpp b/source/duke3d/src/midi.cpp
index 039f174e3..bc843191e 100644
--- a/source/duke3d/src/midi.cpp
+++ b/source/duke3d/src/midi.cpp
@@ -31,6 +31,8 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
    (c) Copyright 1994 James R. Dose.  All Rights Reserved.
 **********************************************************************/
 
+// This object is shared by all Build games with MIDI playback!
+
 #include "compat.h"
 #include "music.h"
 #include "_midi.h"
diff --git a/source/duke3d/src/mpu401.cpp b/source/duke3d/src/mpu401.cpp
index a94a5b64d..8ffd2f620 100644
--- a/source/duke3d/src/mpu401.cpp
+++ b/source/duke3d/src/mpu401.cpp
@@ -32,6 +32,8 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
    (c) Copyright 1994 James R. Dose.  All Rights Reserved.
 **********************************************************************/
 
+// This object is shared by all Build games with MIDI playback!
+
 #include "mpu401.h"
 #include "compat.h"
 #include "pragmas.h"
diff --git a/source/duke3d/src/music.cpp b/source/duke3d/src/music.cpp
index 2692560e9..1cd83d200 100644
--- a/source/duke3d/src/music.cpp
+++ b/source/duke3d/src/music.cpp
@@ -20,6 +20,8 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
 //-------------------------------------------------------------------------
 
+// This object is shared by all Build games with MIDI playback!
+
 #include "compat.h"
 #include "music.h"
 #include "midi.h"
diff --git a/source/duke3d/src/sdlmusic.cpp b/source/duke3d/src/sdlmusic.cpp
index 00c5f163a..5077b723b 100644
--- a/source/duke3d/src/sdlmusic.cpp
+++ b/source/duke3d/src/sdlmusic.cpp
@@ -26,6 +26,8 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *   short. How strangely appropriate that seems.
  */
 
+// This object is shared by all Build games with MIDI playback!
+
 #define _NEED_SDLMIXER	1
 
 #include "compat.h"