Rupert and Riley can be challenging. That’s why we've incorporated power-ups! Power-ups can be purchased in the luggage menu once you've accumulated coins. Coins can be accrued through regular gameplay, by saving all 4 sea creatures on each level, and playing bonus levels. Once you've enough coins you can buy as many power-ups as you like, however you can only use them once during a level or boss. To use power-ups open the pause menu (press start button on controller or ESC button on keyboard), select...