Shadow Ops: Red Mercury Cheat Codes for XBox

Unlimited Ammo
To Get Unlimited ammo during gameplay paue it and go to "Options" and then select "Cheats" and then enter "PACKMULE" and it will say "UNLIMITED AMMO ON"
submitted by: Ben Roderick

Unlocks all Single Player missions
happycamper

Unlocks all Co-op levels
wanderlust