1. Sega Logo
2. Title Screen
3. Options (Into the Zone)
4. Prologue
5. Night of the Mutants (Episode 1 1)
6. Down in the Sewers (Episode 1 1)
7. Inside (Episode 1 2)
8. Find the Combination (Episode 1 2)
9. Welcome to the Temple (Episode 2 1)
10. Tournament Chamber (Episode 2 1)
11. Later, in the Mountains (Episode 2 1)
12. Temple, at the Gates (Episode 2 2)
13. The Test Begins... (Episode 2 2)
14. Curse of the Deadships (Episode 3 1)
15. Cave (Episode 3 1)
16. On the Other Side... (Episode 3 1)
17. Grave Shipyard (Episode 3 2)
18. Inside the Largest Freighter (Episode 3 2)
19. Nuke, Ready to Launch! (Episode 3 2)
20. Boss (1 2, 2 2 Boss)
21. Mortus (3 2 Boss)
22. Bad End
23. Intermission
24. Epilogue
25. Game Over