Deep IO is really a funny multi-player online IO game. Select which kind of animal you need to play as and submerge within the deep, dark waters of Deepio. Keep eating plenty of food along with other weacker creatures and evolve into greater creatures with unique special abilities. A number of them can dig in earth, some can poison opponents, and a few others become invisible, but every one has one factor in keeping: they eat or get eaten by others. So don't merely float around and provide your very best to become big and effective animal. Enjoy Deep.io!