Retro Game Cheats for Call of Duty 3 (Sony PSP)
Effect: Hold Extra Grenades
When:
during gameplay
How:
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.
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Effect: Unlock all Extras
When:
At the chapter select screen
How:
hold +, and press Right, Right, Left, Left, 2, 2.
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Effect: All chapters and bonus content
When:
When at the chapter selection screen.
How:
Hold Plus and press Right two times, Left two times, 2 two times.
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