Deeeep.io is an online team-based free for all .io game. Explore another ocean with odd creatures and control the weakest fish. Eat every bubble in the path to earn experience, fill up the XP bar, and evolve. When you level up, you will change into another character and get stronger. If you are a seagull, you should breathe and keep an eye on the Oxygen meter for survival. In case you are in danger or chasing a prey, you can speed up. Play and avoid predators! Good luck!