Spy Hunter: Nowhere to Run (Xbox)

Unlock the original spyhunter arcade game
In the level "CLEANING UP" you will come to a room with a large projection TV and in the corner you will see a "spyhunter" arcade cabinet, simply walk upto the game and you will recieve a message "please insert coin" simply press "A" and you will have unlocked the original spyhunter arcade game for regular play.