Call of Duty 3 Cheats & Codes

Unlock All Extras

At the chapter select screen, hold +, and press Right, Right, Left, Left, 2, 2.

Call of Duty 3 Hints, Tips, Tricks, Secrets, & Glitches

Hold Extra Grenades

Normally, you're only supposed to hold 6 grenades but when you have a grenade thrown at you you can pick it up and throw it again. Instead of throwing it you can keep it for later by pressing the minus button a second time after picking up a grenade. There's no limitation of grenades when doing this.

Want even more Call of Duty 3 Cheats?

We have Call of Duty 3 cheats for PlayStation 2, Xbox, Xbox 360, PlayStation 3, and Wii on Give them a try, since cheats for other game systems sometimes work on Wii games, too!