MAX PAYNE UNLOCKABLES
Additional difficulty settings
Finish, game under the "Fugitive" difficulty setting to unlock the "Hard-Boiled" and "New York Minute" options. Finish the game under the "Hard-Boiled" difficulty setting to unlock the "Dead On Arrival" option.
Last Challenge bonus level
Finish, game under the "Dead On Arrival" difficulty setting.
Secret programmer room
The doors in the back of the room will open up to the Remedy Room.