CheatCodes.com has all the official Disgaea: Afternoon of Darkness PSP cheats to unlock everything. If you know of any that we don't have, please let us know.
All published and official codes as of Wednesday June 19, 2013 for Disgaea: Afternoon of Darkness are shown below.
To unlock etna mode, first you must have played though a little of the game, or just start it. Then save. Return to the main menu and then enter this code (Triangle, Circle, Square, Triangle, Circle Square, X)on the "Load Game" option. You should been on the loading screen. Press the circle button to return to the main screen. Then enter the code again, this time with the cursor on the "New Game" option. Yu should hear Enta say "Kill Ya'!" after pushing the X button. This signals you got the code in.
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