diff --git a/include/variables.h b/include/variables.h
index 6f9bdf4afe..92544ee41c 100644
--- a/include/variables.h
+++ b/include/variables.h
@@ -119,10 +119,21 @@ extern SaveData gCurrentSaveFile;
 extern s32 D_802D9CA4;
 extern u32* gMapFlags;
 extern u32* gMapVars;
-extern s32 gNumScripts;
 
 extern f32 D_80286540;
 
+extern u32 gWorldMapVars[MAX_MAPVARS];
+extern u32 gBattleMapVars[MAX_MAPVARS];
+
+extern u32 gWorldMapFlags[MAX_MAPFLAGS];
+extern u32 gBattleMapFlags[MAX_MAPFLAGS];
+
+extern s32 D_8009A5D8;
+
+extern s32 mapScriptLibStart;
+extern s32 mapScriptLibEnd;
+extern s32 mapScriptLibVram;
+
 // Scripts
 extern Bytecode* SCRIPT_NpcDefeat;
 
diff --git a/papermario.ld b/papermario.ld
index 0f31c5ea24..89f062e225 100644
--- a/papermario.ld
+++ b/papermario.ld
@@ -319,16 +319,17 @@ SECTIONS
         build/bin/4200C0.o(.data);
     }
 
-    /* 0x80280000 7E0E80-7E4D00 (len 3E80) */
+    /* 0x80280000 7E0E80-7E73A0 (len 6520) */
     .text_7E0E80 0x80280000 : AT(0x7E0E80) {
         build/src/code_7e0e80.o(.text);
         build/src/code_7E2AA0.o(.text);
         build/src/code_7E3700.o(.text);
+        build/bin/code_7E4D00.o(.data);
     }
 
-    /* 0x00000000 7E4D00-E20EB0 [63C1B0] */
-    .data_7E4D00 0x7E4D00 : AT(0x7E4D00) {
-        build/bin/7E4D00.o(.data);
+    /* 0x00000000 7E73A0-E20EB0 [639B10] */
+    .data_7E73A0 0x7E73A0 : AT(0x7E73A0) {
+        build/bin/7E73A0.o(.data);
     }
 
     /* 0x802B7000 E20EB0-E215C0 (len 710) */
diff --git a/src/code_341d0_len_20d0.c b/src/code_341d0_len_20d0.c
index ceae8aaa1c..7a5159b8b5 100644
--- a/src/code_341d0_len_20d0.c
+++ b/src/code_341d0_len_20d0.c
@@ -40,7 +40,9 @@ INCLUDE_ASM(s32, "code_341d0_len_20d0", remove_all_effects);
 
 INCLUDE_ASM(s32, "code_341d0_len_20d0", play_effect);
 
-INCLUDE_ASM(s32, "code_341d0_len_20d0", load_map_script_lib);
+void load_map_script_lib(void) {
+    dma_copy(&mapScriptLibStart, &mapScriptLibEnd, &mapScriptLibVram);
+}
 
 INCLUDE_ASM(s32, "code_341d0_len_20d0", load_map_by_IDs);
 
diff --git a/tools/n64splat b/tools/n64splat
index fce3c89074..968477e3cc 160000
--- a/tools/n64splat
+++ b/tools/n64splat
@@ -1 +1 @@
-Subproject commit fce3c8907426d99597dd401f2843a9f54b199a31
+Subproject commit 968477e3cc7b26514196abae0ff0e3f10a45d31e
diff --git a/tools/splat.yaml b/tools/splat.yaml
index 70e746b790..583deaeac8 100644
--- a/tools/splat.yaml
+++ b/tools/splat.yaml
@@ -324,7 +324,8 @@ segments:
     - [0x7e0e80, "c", "code_7e0e80"]
     - [0x7E2AA0, "c", "code_7E2AA0"]
     - [0x7E3700, "c", "code_7E3700"]
-  - [0x7e4d00, "bin"] # todo split this further
+    - [0x7e4d00, "bin"]
+  - [0x7E73A0, "bin"]  # todo split this further
   - name: code
     type: code
     start: 0xE20EB0
diff --git a/undefined_syms.txt b/undefined_syms.txt
index f47e6a9706..edfcb69f2b 100644
--- a/undefined_syms.txt
+++ b/undefined_syms.txt
@@ -35,6 +35,10 @@ D_800D9620 = 0x800D9620;
 
 gBattleStatus = 0x800DC070;
 
+mapScriptLibStart = 0x7E0E80;
+mapScriptLibEnd = 0x7E73A0;
+mapScriptLibVram = 0x80280000;
+
 D_000759B0 = 0x000759B0;
 D_000759B0_end = 0x000A5DD0;
 D_000A5DD0 = 0x000A5DD0;