Swim around collecting coins and shells while dodging a host of toothy baddies. Coins score you bonus points, while the shells activate much needed power ups that help keep you in one piece.
You only have a few seconds of air, which you replenish by swimming to the surface. And although it looks like a good hiding place, stay away from that coral at the bottom. Its bad news.
Set to an ominous 8-bit theme, Diver Down is a classic arcade high score thrill ride - the perfect caffeine replacement.