SWAT: Target Liberty Cheats - PSP

Cheat Mode
While in-game], [press [Start] to pause the game and the hold [L]+[R]+[Triangle]+[Left] on the D-pad simultaneously to bring up the cheat console. Enter the cheats one button at a time. You'll get a message when a cheat is entered successfully:

[X], [Square], [Triangle], [X], [Square], [Triangle], [Left], [Right] - Unlock all weapons.
[Square], [Square], [Triangle], [Triangle], [Left], [Right], [X], [X] - Infinite ammo.
[Square], [Square], [Triangle], [Up], [Up], [Down], [Down], [suqare] - Promote player and officers.
[Square], [Up], [Down], [Down], [X], [Left], [Up], [Down] - Invincible player.
[Square], [Triangle], [Left], [Up], [Down], [X], [X], [Down] - Stop the timer if one is active.
[Triangle], [Up], [Right], [Right], [Right], [Left], [Left], [Left] - Invincible officers.
[Left], [Square], [Up], [Triangle], [Down], [X], [Right], [Right] - Unlock all characters.
[Right], [Left], [Right], [Left], [Down], [Up], [Right], [Left] - Invincible player.
[Up], [Down], [Down], [Left], [Up], [Down], [Down], [Down] - Turn off sound.
[Up], [Up], [Up], [Left], [Down], [Up], [Up], [Right] - Invincible civilians.
[Up], [Right], [Left], [Right], [X], [Right], [X], [Right] - Unlock Remixed Credits.

Unlock Hard Mode
Beat easy or medium difficulty.