Fart green gas
During game play, press up, left, right, square, circle, X.
While playing, hold R1 and then press Triangle, up, circle, left, X, down, square, right. Now Abe can solve voice puzzles with any single sound
While playing, hold R1, and press up, left, right, square, circle, X. Now Abe toots a green air mine each time he farts.
At the options screen, press Down, Right, Left, Right, Square, Circle, Square, Triangle, Circle, Square, Right, Left.
At the options screen press Up, Left, Right, Square, Circle, Triangle, Square, Right, Left, Up, Right.