diff --git a/ld_script.txt b/ld_script.txt
index 9767d0d50..907f33151 100755
--- a/ld_script.txt
+++ b/ld_script.txt
@@ -199,8 +199,7 @@ SECTIONS {
         src/code_803D110.o(.text);
         src/code_803DA7C.o(.text);
         src/dungeon_vram.o(.text);
-        src/code_803E724.o(.text);
-        src/code_8040094.o(.text);
+        src/dungeon_tilemap.o(.text);
         src/dungeon_map.o(.text);
         src/code_8040094_1.o(.text);
         src/code_8041AD0.o(.text);
@@ -558,7 +557,7 @@ SECTIONS {
         data/data_80F59C8_1.o(.rodata);
         src/code_803DA7C.o(.rodata);
         src/dungeon_vram.o(.rodata);
-        src/code_803E724.o(.rodata);
+        src/dungeon_tilemap.o(.rodata);
         src/dungeon_map.o(.rodata);
         src/code_8040094_1.o(.rodata);
         data/pksdir_0.o(.rodata);
diff --git a/src/code_8040094.c b/src/code_8040094.c
deleted file mode 100644
index 78363a13a..000000000
--- a/src/code_8040094.c
+++ /dev/null
@@ -1,10 +0,0 @@
-#include "global.h"
-#include "structs/dungeon_entity.h"
-#include "structs/str_dungeon.h"
-
-
-
-
-
-// Luminous Orb???
-
diff --git a/src/code_803E724.c b/src/dungeon_tilemap.c
similarity index 99%
rename from src/code_803E724.c
rename to src/dungeon_tilemap.c
index 85073d082..da8ac9eb7 100644
--- a/src/code_803E724.c
+++ b/src/dungeon_tilemap.c
@@ -32,7 +32,6 @@
 #include "code_80118A4.h"
 #include "dungeon_strings.h"
 
-extern u32 gUnknown_202EDFC;
 extern s32 gDungeonFramesCounter;
 
 extern void ShowWholeRevealedDungeonMap(void);
@@ -50,6 +49,8 @@ void sub_803FB74(void);
 void sub_803FE30(s32 a0, u16 *a1, bool8 a2, bool8 a3);
 void sub_803FF18(s32 a0, u16 *a1, bool8 a2);
 
+static EWRAM_DATA u32 gUnknown_202EDFC = 0;
+
 void sub_803F27C(bool8 a0)
 {
     UnkDungeonGlobal_unk181E8_sub *strPtr = &gDungeon->unk181e8;
diff --git a/src/dungeon_vram.c b/src/dungeon_vram.c
index 6f1ad0f43..cd749cc00 100644
--- a/src/dungeon_vram.c
+++ b/src/dungeon_vram.c
@@ -44,7 +44,6 @@ extern struct DungeonPalFile *gDungeonNameBannerPalette;
 extern struct DungeonPalFile *gUnknown_202EC94;
 extern RGB gUnknown_202ECA4[];
 extern MenuInputStruct gDungeonMenu;
-extern SpriteOAM gUnknown_202EDDC;
 extern OpenedFile *gUnknown_202EC9C;
 
 void xxx_draw_string_80524F0(void);
@@ -72,6 +71,9 @@ EWRAM_DATA s32 gDungeonFramesCounter = 0;
 EWRAM_DATA s32 gUnknown_202EDD0 = 0;
 EWRAM_DATA s32 gUnknown_202EDD4 = 0;
 EWRAM_DATA s32 gUnknown_202EDD8 = 0;
+static EWRAM_DATA SpriteOAM gUnknown_202EDDC = {0};
+UNUSED static EWRAM_DATA s32 sUnused = 0;
+EWRAM_DATA struct UnkStruct_202EDE8 gUnknown_202EDE8 = {0};
 
 EWRAM_INIT u8 gUnknown_203B40C = 0;
 EWRAM_INIT u8 gUnknown_203B40D = 0;
diff --git a/sym_ewram.txt b/sym_ewram.txt
index 5c692c7e7..5ce6c959c 100644
--- a/sym_ewram.txt
+++ b/sym_ewram.txt
@@ -63,14 +63,7 @@ gUnknown_202DCF8: /* 202DCF8 (sub_80001E8 - sub_800D9B8) */
     .include "src/rescue_password_menu.o"
     .include "src/code_803DA7C.o"
     .include "src/dungeon_vram.o"
-
-gUnknown_202EDDC: /* 202EDDC (sub_803EDF0) */
-	.space 0xC
-gUnknown_202EDE8: /* 202EDE8 (sub_803E250 - sub_803EDF0) */
-	.space 0x14
-gUnknown_202EDFC: /* 202EDFC (sub_803F27C - sub_803F878) */
-	.space 0x4
-
+    .include "src/dungeon_tilemap.o"
     .include "src/dungeon_map.o"
     .include "src/dungeon_engine.o"
     .include "src/dungeon_action.o"
diff --git a/sym_iwram.txt b/sym_iwram.txt
index a98bce035..33f4c290b 100644
--- a/sym_iwram.txt
+++ b/sym_iwram.txt
@@ -8,5 +8,5 @@ gUnknown_3000C00: /* 3000C00 */
 
 .include "src/text_1.o"
 .include "src/music.o"
-.include "src/code_803E724.o"
+.include "src/dungeon_tilemap.o"
 .include "src/random_mersenne_twister.o"