So, you should help our Doggy friend get as deep as possible. Collect coins and avoid sea creatures like starfish, blowfish, sharks and jellyfish. The only controls you'll need on your descent are left and right arrow keys. Navigate between stationary starfish, swimming blow fish and upward shooting jellyfish, which are the most difficult to avoid and the fastest enemy down there. Sharks are also dangerous but they are not moving as fast, however they are big and therefore a bit trickier to avoid. So keep your eyes wide open and don't let any of those sea creatures catch you unprepared.

Doggy diver is equipped with a good diving gear as well as an oxygen tank. It has only limited supply of air inside and if you plan on going really deep you have to refill while going down. Little air bubbles are just the right refill for you so make sure you collect as many as you can and miss none. In the on top of the game screen you can see the treasure count, which gives you the amount of money you have collected so far. And Air consumption bar which shows you how much air you have left in your oxygen tank. Once your air runs out it's game over.