Use the following cheat codes:
stoneskin: Unlimited Shield Control
pianist: Enemy Shot Control
boooost: Unlimited Boost Control
dogmode: Turn on God Mode
kinput: String Input in Cheat Menu
reflux: Unlimited Flux Beam Ammo
greens: Unlimited Phase Shift Cannon Ammo
firecrackers: Unlimited Hellfire Ammo
nails: Unlimited Titans Hammer Ammo
volcano: Unlimited Magma Cannon Ammo
lightning: Unlimited Electronic Laser Ammo
staystill: Unlimited Stasis Cannon Ammo
listener: Unlimited Sonic Cannon Ammo
bloody: Unlimited Plasma Cannon Ammo
stormfire: Unlimited ALL WEAPONS Ammo
getridof: Unlimited Ammo on No Weapon