Marvel Ultimate Alliance

Acquired when rescuing Jean Grey from the Pitfall arcade game in Arcade's level. Select Cyclops for your party at the start of the mission 'Doom's Castle' in Act 2. Make your way to the big top, defeat the Clowns, then play the Pitfall arcade game. This achievement will unlock as soon as you complete the Pitfall game. You can not get this by talking to Jean in Dr. Strange's laboratory.