Unlockables
Arcade Mode Infinite Credits - Finish Arcade Mode.
Arcade Mode Infinite Handgun Ammo - Finish Arcade Mode.
Arcade Mode Infinite Special Ammo - Finish Arcade Mode 2 times.
Crisis Mission Mode - Finish Arcade Mode.
Complete Mission Mode Shield - Finish Complete Mission Mode. To use the shield, rotate the Guncon 3 ninety degrees (holding it sideways while still pointing it at the screen). Rotate it again to put away the shield.

Rock Band Reload
Do you own the Rock Band drum kit for your PS3? Instead of using the buttons on the gun to reload or duck, you can use the bass drum pedal from the drum kit. This will allow you to press down on the pedal to reload or duck while using the gun simply to shoot, freeing you up considerably during gameplay. Try it!

Unlimited Continues
How to unlock: beat Arcade Mode one time.

Unlimited Pistol Ammo
Description: unlock unlimited ammunition for your pistol
How to unlock: beat Arcade Mode one time.

Unlockable Crisis Zone Shield
Finish the Complete Story mode with Captain Rush plus those 2 V.S.S.E. guys to unlock the Crisis Zone shield as an in-game cheat for Complete Story mode.
To use the shield, you rotate the Guncon 3 90 degress clockwise or counter-clockwise. When you right the Guncon 3 (0 degress), the shield will be put away.

Crisis Missions
How to unlock: beat Arcade Mode one time.

More Credits
To gain more credits for continues, fail while playing Arcade Mode. Each failure will increase your possible credits by one, for up to a total of 9 credits.

Unlimited Ammunition
Description: unlock unlimited ammunition for all weapons
How to unlock: beat Arcade Mode 2 times.

Easy way to kill a lot of people in front of you
Change your gun to the machine gun then pop up and shoot every were

PS3 Cheats for Time Crisis 4

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