Marvel – Ultimate Alliance 2: Unlock All Dossiers Cheat

In Marvel: Ultimate Alliance for the PS3 and Xbox 360, there is a cheat to unlock all of the dossiers in the game. Note that once this cheat is turned on, you won’t be able to save your game, so you’ll have to restart the game to save again.

From the main menu, hit the following using the d-pad for direction: Down, Down, Down, Right, Right, Left, Down, Start