Zombie Birthday Cake OST (Soundtrack)
- Story Opening
- Title Screen
- Password
- Stage Opening
- Stage 1
- Stage 2a
- Stage 2b
- Stage 3
- Boss Fight - Theme 1
- Stage Complete
- Stage 4
- Cutscene - The Desolate
- Stage 5
- Boss Fight - Theme 2
- Game Over
- The Scouts
- Stage 6
- Stage 7
- Stage 8
- Stage 9
- Stage 10
- Stage 11
- Stage 12a
- Lambda's Plan
- Stage 12b
- End Boss Fight 1
- Gamma Encounter
- End Boss Fight 2
- End Credits - All Has Been Lost
