24: The Game

Cheats
Because given the chance, Jack Bauer would resort to a Gameshark. Hold L1 + R1 + L2 + R2 on the main menu for a quarter minute. A cheat menu will appear and you can hold CROSS on each letter to spell out the access code.

NTSC-1
66BAUER ... Invulnerable
62ALMEIDA ... Infinite Ammo
72DESSLER ... All Missions
54PALMER ... All Bonuses

PAL
BAUER066 ... Invulnerable
ALMEIDA062 ... Infinite Ammo
DESSLER072 ... All Missions
PALMER054 ... All Bonuses

Hint - Grab Your Shin
In 24: The Game, hour 5 - Ho Shin's Shop, you have to catch Mr. Shin. Right after you search the backrooms, it will say head back to the shop. Stand by the door but don't leave through it.

Towards the left, there will be a man dressed in black waiting -- that's Shin. While standing where you are, aim and shoot his legs until he starts limping. It should only take two shots.

Now face the door across from Shin (that is Shin's exit door). Run there and Shin will get caught as soon as he tries to leave. Just get next to him and push X. Mission complete.

Hint: Usage of Health replenishment Items
For every use of a Health Pack, Adrenaline Pack, and visits to a Health Station, a preset penalty will have points removed from the mission's percentage score.