Unlockables

The unlockable item is on the left and the way to achieve it is on the right.
Unlimited Handgun Ammo -Beat Arcade mode once
Unlimited Special Weapons Ammo – Beat Arcade mode twice
Freeplay (aka unlimited continues) – Beat Arcade mode once
Crisis Missions – Beat Arcade mode once
VSSE agents background – Beat Arcade mode
Captain Rush background – Beat Complete Mission
Elizabeth Conway background – Beat the Crisis mission final battle
Music Player – Beat the final mission of Crisis Missions.

Time Crisis 4 Secrets

More continues: To increase the amount of continues, simple get Game Over in Story Mode many times and that will increase the amount of continues you have until you reach infinite continues.

Filed under: Cheat Codes, T