diff --git a/src/battle_1.c b/src/battle_1.c
new file mode 100644
index 000000000..5e4ef5583
--- /dev/null
+++ b/src/battle_1.c
@@ -0,0 +1,17 @@
+
+// Includes
+#include "global.h"
+
+// Static type declarations
+
+// Static RAM declarations
+
+IWRAM_DATA u32 gUnknown_03000DD4;
+IWRAM_DATA u32 gUnknown_03000DD8;
+IWRAM_DATA u32 gUnknown_03000DDC;
+
+// Static ROM declarations
+
+// .rodata
+
+// .text
diff --git a/src/main_menu.c b/src/main_menu.c
new file mode 100644
index 000000000..8608159c2
--- /dev/null
+++ b/src/main_menu.c
@@ -0,0 +1,15 @@
+
+// Includes
+#include "global.h"
+
+// Static type declarations
+
+// Static RAM declarations
+
+IWRAM_DATA u8 gUnknown_03000DD0;
+
+// Static ROM declarations
+
+// .rodata
+
+// .text
diff --git a/sym_bss.txt b/sym_bss.txt
index efd129fd7..f9ce07a4b 100644
--- a/sym_bss.txt
+++ b/sym_bss.txt
@@ -8,19 +8,8 @@ gUnknown_03000000: @ 3000000
 	.include "src/sprite.o"
     .include "src/link.o"
     .include "src/rtc.o"
-
-gUnknown_03000DD0: @ 3000DD0
-	.space 0x4
-
-gUnknown_03000DD4: @ 3000DD4
-	.space 0x4
-
-gUnknown_03000DD8: @ 3000DD8
-	.space 0x4
-
-gUnknown_03000DDC: @ 3000DDC
-	.space 0x4
-
+    .include "src/main_menu.o"
+    .include "src/battle_1.o"
     .include "src/egg_hatch.o"
     
 .space 0x4 @ why the gap?