1. ARCT-AAET - Start with 2 lives less than normal

2. AWCT-AAET - Start with 1 life less than normal

3. A4CT-AAET - Start with 1 life more than normal

4. A8CT-AAET - Start with 2 lives more than normal

5. BCCT-AAET - Start with 3 lives more than normal

6. BGCT-AAET - Start with 4 lives more than normal

Grant codes
7. A4PA-CA5W - Almost invincible, switch off if you get stuck

8. BBSA-AA7E - Infinite lives

9. ALRA-CA44 - Candy bars fully restore health

10. CWCA-CA9J - Infinite ammo(all weapons except grenades)

11. BWFA-CA9Y - Infinite grenades

12. JDFA-CABT - Start with 1/4 health

13. TDFA-CABT - Start with 1/2 health

14. 2DFA-CABT - Start with 3/4 health

Raptor codes
15. AKDT-GA2R - Almost invincible, switch off if you get stuck

16. DB4T-GA8T - Infinite lives

17. RFET-G6WA - Candy bars fully restore health

18. BPET-GAAW - 1/2 as much lysine as usual is needed for the raptor rage

19. RFET-G6T0 - Just a little bit of lysine causes the raptor rage

20. JA9T-GAGT - Start with 1/4 health

21. TA9T-GAGT - Start with 1/2 health

22. 2A9T-GAGT - Start with 3/4 health

- Grant is almost invincible - switch off if you get stuck, Grant has infinite lives, ammo, Raptor is almost invincible - switch off if you get stuck, Raptor has infinite lives