WAD:
- Game Mode: Survival with ammo respawn.
- Additional Gameplay Mods: Beyond Doom v4
- Useful Links: Occult Secrets of the Third Reich on Mars (Alt Gameplay) (DoomWorld Forums)
- Comment: Nine maps (plus one credit) of DBP goodness (number 21) blasting Nazis on Mars!
Beyond Doom Occult Secrets of the Third Reich on Mars (Alt Gameplay)
