In Mope.io you can choose the animal you want to play with – mouse or shrimp. It is the multiplayer game so there are other players stronger or weaker than you. At first you need to eat food and other weak players around you to make your monster bigger and stronger, but be careful as there are others trying to eat you as well. Use mouse-click to move fast and save yourself. Your animal getting thirsty when hanging around and using fast move, so don’t forget to drink water and keep you little monster safe.