M = Max Health Limit
A = Infinite Ammo
W = All Weapons
G = All Ammo
H = Infinite Health
J = Obtain Jet Pack (Infinite)
D = Obtain Double Damage (Infinite)
F = Obtain Force Field (Infinite)
N = All Nukes Up Stats
K = Obtain Level Key
B = Defuse Level Bomb
9 = Jetpack off