left right arrow keys to move. z to jump. x to shoot. down arrow to crouch or morph ball. 1 or 2 in morph ball to change bomb types. 1 2 or 3 outside of morph ball to change projectile types. Press ENTER to menu select, and arrows to change your selection. Hold down C to aim diagonally (up+C to point up and down+C to point down.) No infinite bomb jumps. Muahahahahaha!