Germs.io is a free to play eat to grow game where you are a germ trying to consume your entire petri dish. It's the longest running and most popular Agario style game since Agar itself - come for the action, stay for the upgrades! Become a germ that survives by devouring other germs. Upgrade your skills and customize your appearance. Use the mouse to control the germ. Devour the competition, live in everlasting glory.