You can press ESC to end a level immediately You can press A to blow up all penguins (kind of useless compared to ESC) You can press F or SPACE to speed up time You can press P to pause/unpause the time You can press S to advance the game frame by frame In Story Mode you can speed up time in the map navigation screen making the penguin move faster You can advance through menus by speeding up time (instead of presssing the checkbox)