Level	Quest 1	Quest 2	Quest 3
1	(None)	ZND39N5XF	3R69N5XGG
2	6369N5XG6	PXHNDXGZ8	BHNJHVD8H
3	3ZD39R5X9	3NRDZN5X1	JHR0HVD8H
4	9ZD3ZN0XF	5XHPPXNZD	5DS5ZNGZD
5	5369N5VG2	VVNBBJV83	NGZ9X99XF
6	5ZZD39NX1	GXSPN5XZ8	XR369N5G2
End	DRR3JOV8C	DRR3JOV8C	DRR3JOV8C

Hint: Defeating Cobra Commander:
Use Grid Iron or Rock 'n Roll, jump over the holes in the floor, and attack Cobra Commander in the face. Change control to General Hawk when low on energy, then fly to the top of the screen and attack.

Hint: Ammunition:
Snake-Eyes' profile in the game states that he prefers his Jitsu powers, and his Katana sword. This means that he does not use the ammo that the Joe's use -- therefore he has unlimited ammo. Also, other than Gen. Hawk, he is the best jumper in the game.

Hint: Jumping stats:

Gen. Hawk: 99 (Jetpack)
Snake-Eyes: 28