http://agar.io/ http://agar.io/ lets you play with other humans, you are a little cell that can float around. It is an interesting concept, because you can't s

http://agar.io/ http://agar.io/ lets you play with other humans, you are a little cell that can float around. It is an interesting concept, because you can't speak with your fellow players, but even without means of direct communication you can still form alliances, and "befriend" other cells.