Alias Cheats

Clothing:
Choice of clothing can prove imperative at certain points in the game. For Instance if Sydney Bristow is wearing skimpy clothing in a cold environment (i.e. freezer) then her movement will become sluggish. Therefore it is important to utilize the gadget selection menu to change her clothing based on the environments Sydney encounters.
User Cheat by TennesseeStar

Fighting:
Weapons can be anything from pool cues, to glass bottles, to knives, to guns, to metal poles. You can find them anywhere and if one is within arm's reach you will see the message "Pick Up Weapon".  Holding the action button (normal attack or special attack) will perform different moves with different weapons.
User Cheat by TennesseeStar

Asylum: Elevator code:
In the Asylum mission, there is an elevator. The code for the elevator is "4747". The code is given to you by speaking with Neil Caplain, who can be found in one of the padded cells.