diff --git a/asm/main_0204CDB8.s b/asm/main_0204CDB8.s
index d01c6edf..9236e257 100644
--- a/asm/main_0204CDB8.s
+++ b/asm/main_0204CDB8.s
@@ -3,139 +3,6 @@
 
 	.text
 
-	arm_func_start sub_0204CDB8
-sub_0204CDB8: ; 0x0204CDB8
-	ldr ip, _0204CDC8 ; =ZeroInitScriptVariable
-	mov r0, #0
-	mov r1, #0x56
-	bx ip
-	.align 2, 0
-_0204CDC8: .word ZeroInitScriptVariable
-	arm_func_end sub_0204CDB8
-
-	arm_func_start sub_0204CDCC
-sub_0204CDCC: ; 0x0204CDCC
-	stmdb sp!, {r3, lr}
-	mov r0, #0
-	mov r1, #0x57
-	bl LoadScriptVariableValue
-	mov r0, r0, lsl #0x18
-	mov r0, r0, asr #0x18
-	ldmia sp!, {r3, pc}
-	arm_func_end sub_0204CDCC
-
-	arm_func_start sub_0204CDE8
-sub_0204CDE8: ; 0x0204CDE8
-	ldr ip, _0204CDFC ; =SaveScriptVariableValue
-	mov r2, r0
-	mov r0, #0
-	mov r1, #0x57
-	bx ip
-	.align 2, 0
-_0204CDFC: .word SaveScriptVariableValue
-	arm_func_end sub_0204CDE8
-
-	arm_func_start sub_0204CE00
-sub_0204CE00: ; 0x0204CE00
-	stmdb sp!, {r4, lr}
-	mov r4, r0
-	bl GetGameMode
-	cmp r0, #3
-	mov r0, r4, lsl #0x10
-	mov r2, r0, lsr #0x10
-	mov r0, #0
-	bne _0204CE2C
-	mov r1, #0x56
-	bl LoadScriptVariableValueAtIndex
-	b _0204CE34
-_0204CE2C:
-	mov r1, #0x55
-	bl LoadScriptVariableValueAtIndex
-_0204CE34:
-	cmp r0, #0
-	movne r0, #1
-	moveq r0, #0
-	and r0, r0, #0xff
-	ldmia sp!, {r4, pc}
-	arm_func_end sub_0204CE00
-
-	arm_func_start sub_0204CE48
-sub_0204CE48: ; 0x0204CE48
-	stmdb sp!, {r3, r4, r5, lr}
-	mov r5, r0
-	mov r4, r1
-	bl GetGameMode
-	cmp r0, #3
-	mov r0, r5, lsl #0x10
-	mov r3, r4
-	bne _0204CE7C
-	mov r2, r0, lsr #0x10
-	mov r0, #0
-	mov r1, #0x56
-	bl SaveScriptVariableValueAtIndex
-	ldmia sp!, {r3, r4, r5, pc}
-_0204CE7C:
-	mov r2, r0, lsr #0x10
-	mov r0, #0
-	mov r1, #0x55
-	bl SaveScriptVariableValueAtIndex
-	ldmia sp!, {r3, r4, r5, pc}
-	arm_func_end sub_0204CE48
-
-	arm_func_start InitDungeonListScriptVars
-InitDungeonListScriptVars: ; 0x0204CE90
-	stmdb sp!, {r3, lr}
-	mov r0, #0
-	mov r1, #0x4f
-	bl ZeroInitScriptVariable
-	mov r0, #0
-	mov r1, #0x54
-	bl ZeroInitScriptVariable
-	mov r0, #0
-	mov r1, #0x50
-	bl ZeroInitScriptVariable
-	mov r0, #0
-	mov r1, #0x51
-	bl ZeroInitScriptVariable
-	mov r0, #0
-	mov r1, #0x52
-	bl ZeroInitScriptVariable
-	mov r0, #0
-	mov r1, #0x53
-	bl ZeroInitScriptVariable
-	ldmia sp!, {r3, pc}
-	arm_func_end InitDungeonListScriptVars
-
-	arm_func_start sub_0204CEE0
-sub_0204CEE0: ; 0x0204CEE0
-	stmdb sp!, {r3, lr}
-	mov r0, r0, lsl #0x10
-	mov r2, r0, lsr #0x10
-	mov r0, #0
-	mov r1, #0x50
-	bl LoadScriptVariableValueAtIndex
-	cmp r0, #0
-	movne r0, #1
-	moveq r0, #0
-	and r0, r0, #0xff
-	ldmia sp!, {r3, pc}
-	arm_func_end sub_0204CEE0
-
-	arm_func_start sub_0204CF0C
-sub_0204CF0C: ; 0x0204CF0C
-	stmdb sp!, {r3, lr}
-	mov r0, r0, lsl #0x10
-	mov r2, r0, lsr #0x10
-	mov r0, #0
-	mov r1, #0x52
-	bl LoadScriptVariableValueAtIndex
-	cmp r0, #0
-	movne r0, #1
-	moveq r0, #0
-	and r0, r0, #0xff
-	ldmia sp!, {r3, pc}
-	arm_func_end sub_0204CF0C
-
 	arm_func_start SetDungeonConquest
 SetDungeonConquest: ; 0x0204CF38
 	stmdb sp!, {r3, r4, r5, r6, r7, lr}
diff --git a/include/script_variable_2.h b/include/script_variable_2.h
index 5d9ec46a..c3afe7ea 100644
--- a/include/script_variable_2.h
+++ b/include/script_variable_2.h
@@ -2,5 +2,13 @@
 #define PMDSKY_SCRIPT_VARIABLE_2_H
 
 void InitWorldMapScriptVars();
+void sub_0204CDB8(void);
+s8 sub_0204CDCC(void);
+void sub_0204CDE8(s32 value);
+bool8 sub_0204CE00(u32 idx);
+void sub_0204CE48(u32 idx, s32 value);
+void InitDungeonListScriptVars(void);
+bool8 sub_0204CEE0(u32 idx);
+bool8 sub_0204CF0C(u32 idx);
 
 #endif PMDSKY_SCRIPT_VARIABLE_2_H
diff --git a/src/script_variable_2.c b/src/script_variable_2.c
index 03498e61..076d2fcc 100644
--- a/src/script_variable_2.c
+++ b/src/script_variable_2.c
@@ -1,9 +1,60 @@
 #include "script_variable.h"
 #include "script_variable_2.h"
 #include "enums.h"
+#include "game_mode.h"
 
 void InitWorldMapScriptVars() {
     ZeroInitScriptVariable(0, VAR_WORLD_MAP_MARK_LIST_NORMAL);
     ZeroInitScriptVariable(0, VAR_WORLD_MAP_MARK_LIST_SPECIAL);
     SaveScriptVariableValue(0, VAR_WORLD_MAP_LEVEL, 1);
 }
+
+void sub_0204CDB8(void) {
+    ZeroInitScriptVariable(0, VAR_WORLD_MAP_MARK_LIST_SPECIAL);
+}
+
+s8 sub_0204CDCC(void) {
+    return LoadScriptVariableValue(0, VAR_WORLD_MAP_LEVEL);
+}
+
+void sub_0204CDE8(s32 value) {
+    SaveScriptVariableValue(0, VAR_WORLD_MAP_LEVEL, value);
+}
+
+bool8 sub_0204CE00(u32 idx) {
+    s32 var;
+
+    if (GetGameMode() == GAME_MODE_SPECIAL_EPISODE) {
+        var = LoadScriptVariableValueAtIndex(0,VAR_WORLD_MAP_MARK_LIST_SPECIAL, idx);
+    } else {
+        var = LoadScriptVariableValueAtIndex(0,VAR_WORLD_MAP_MARK_LIST_NORMAL, idx);
+    }
+    return (var != 0);
+}
+
+void sub_0204CE48(u32 idx, s32 value) {
+    if (GetGameMode() == GAME_MODE_SPECIAL_EPISODE) {
+        SaveScriptVariableValueAtIndex(0,VAR_WORLD_MAP_MARK_LIST_SPECIAL, idx, value);
+    } else {
+        SaveScriptVariableValueAtIndex(0,VAR_WORLD_MAP_MARK_LIST_NORMAL, idx, value);
+    }
+}
+
+void InitDungeonListScriptVars(void) {
+    ZeroInitScriptVariable(0,  VAR_DUNGEON_OPEN_LIST);
+    ZeroInitScriptVariable(0,  VAR_DUNGEON_REQUEST_LIST);
+    ZeroInitScriptVariable(0,  VAR_DUNGEON_ENTER_LIST);
+    ZeroInitScriptVariable(0,  VAR_DUNGEON_ARRIVE_LIST);
+    ZeroInitScriptVariable(0,  VAR_DUNGEON_CONQUEST_LIST);
+    ZeroInitScriptVariable(0,  VAR_DUNGEON_PRESENT_LIST);
+}
+
+bool8 sub_0204CEE0(u32 idx) {
+    return LoadScriptVariableValueAtIndex(0,VAR_DUNGEON_ENTER_LIST, idx) != 0;
+}
+
+bool8 sub_0204CF0C(u32 idx) {
+    return LoadScriptVariableValueAtIndex(0,VAR_DUNGEON_CONQUEST_LIST, idx) != 0;
+}
+
+