Healing Tool
Fast Injector - Faster doses mean faster health restore.
Health Boost - Adds one life point.
Adrenal Boost - Adds one more life point.
Bulldog
Fire Accelerator - Increases fire rate.
Recoil Stabiliser - Increases accuracy.
Armor-piercing - Increases damage.
Grenade Launcher
Remote Detonator - Increases ammo to 8; allows for manual trigger.
Fragment Attraction - Increases blast size and ammo to 10.
Target Leech - Increases ammo to 12.
Frag Rifle
Servo-Reloader - Increase reload speed.
Magneto Concentrator - Creates a laser mine at close range.
Titanium Concentrators - Creates a stronger mine at close range.
Sniper Rifle
Enhanced Vision - Highlights enemies in scope view.
Increased Ammunition - Increases ammo to 6 in magazine, 18 reserve.
Armor-piercing - Increases damage.
Plasma Gun
Arc Sphere - Charge weapon to unleash damage orb.
Defense Sphere - Damage orb endures longer and explodes on contact.
Explosive Sphere - Damage orb endures longest; explosion is larger.
Rocket Launcher
Heat-Seeking - Warhead heat-seeks after holding trigger and firing.
Dual Warheads - Two warheads fired.
Quad Warheads - Four warheads fired.
Unlock Exclusive Levels
Select "Settings" option at the main menu. After that, select the "Cheat Codes" option. Enter "EBpwnz" to unlock the exclusive EBGames multiplayer level or "GameStopPwnage" to unlock the exclusive GameStop multiplayer level.
Official Cheat Codes
Select "Settings" option at the main menu. After that, select the "Cheat Codes" option. Enter any of the following codes:
Cheat Codes
While playing, press [] tilde and then type any of the following codes.