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