Aliens vs. Predator

1. D4EE-A766 Start on level 1-2
2. D7EE-A766 Start on level 2-1
3. D0EE-A766 Start on level 3-1
4. D9EE-A766 Start on level 4-1
5. D1EE-A766 Start on level 5-1
6. D5EE-A766 Start on level 5-2
7. D6EE-A766 Start on level 5-3
8. DBEE-A766 Start on level 6-1
9. DCEE-A766 Start on level 6-2
10. EEB5-6404 + EEB5-64A4 Start with full health bar on Standard level
11. EEB5-6704 + EEB5-67A4 Start with full health bar on Novice level
12. EEB6-6D04 + EEB6-6DA4 Start with full health bar on Advanced level
13. EEB6-6F04 + EEB6-6FA4 Start with full health bar on Expert level
14. DB8F-AD9D Start with up to 9 lives on Options screen (selecting downward from 1 goes to 6)
15. F38F-AD2D Start with up to 30 continues on Options screen (selecting downward from 0 goes to 3)
16. C286-A70D Infinite lives
17. 3CEA-67D8 Infinite continues
18. C236-0DDD No damage taken from punches
19. C238-0FDD No damage taken from jumping attacks, tail attacks, rushes
20. DF83-64AF Disc power-ups give 1 disc instead of 6 (handicap)
21. D783-64AF Disc power-ups give 3 discs
22. DC83-64AF Disc power-ups give 10 discs
23. FB83-64AF Disc power-ups give 25 discs
24. DF8E-6D6F Spear power-ups give 1 spear instead of 6
25. D78E-6D6F Spear power-ups give 3 spears
26. DC8E-6D6F Spear power-ups give 10 spears
27. FB8E-6D6F Spear power-ups give 25 spears
28. EDCA-0DD4 Spear and disc power-ups last until end of level (can't pick up other power-ups)
29. C282-6FDF Rhynth(tm) meat doesn't add to your maximum health
30. D08A-6F6F Rhynth meat adds 1/2 as much to maximum health (handicap)
31. FD8A-6F6F Rhynth meat adds 2x as much to maximum health
32. 4D8A-6F6F Rhynth meat adds 4x as much to maximum health
33. DD82-67DF Rhynth meat adds nothing to your current health
34. D082-67DF Rhynth meat adds half as much to current health
35. FD82-67DF Rhynth meat adds 2x as much to current health
36. 4D82-67DF Rhynth meat adds 4x as much to current health
37. C28D-A40F Ptera(tm) meat doesn't heal
38. 1D8D-A7AF Blue bottles don't heal at all
39. 3C8F-A76F Blue bottles heal 1/2 of your health instead of 1/4
40. DD84-A4DF Blue bottles heal completely
41. DFB1-A4D7 Light laser can be fired instantly
42. F6B1-A707 Medium laser is fired above 3rd line instead of 2nd
43. D9B5-ADD7 Medium laser can be fired above 1st line
44. DCB1-A4A7 Medium laser can be fired below 1st line-- eliminates light laser
45. F6B5-AF07 No damage is taken from using heavy laser
46. DFB5-AD67 Heavy laser can be fired above 2nd line-- eliminates medium laser
47. F6B5-AD67 Heavy laser can be fired above 3rd line (without waiting for bar to change color)