agar.bz is an exciting multiplayer browser game. It is free to play online with plenty of competitors at once. Before you become the most powerful character on the server, you need to eat as much as you can. What you can swallow include dots and smaller players. Besides, you can chase and capture parts which have been split by somebody. Do not approach bigger enemies when you are not sure! Additionally, steer clear of viruses or you will be exploded.
How to play
Use the mouse to steer, Space to split, W to eject your mass.