Also out this week is a little game called Bellyfish that looks kind of in the same wheelhouse as Doodle Jump. What makes me entertained by the premise is you play a fish who has become addicted to oxygen, and growing into a ball of air because of it. Due to the dangers of this addiction, you have to make sure the little guy can travel safely through all the obstacles present. Have a look at the trailer and see what we mean. It's a simple game, but looks to be enjoyable.