Instructions: Arrow keys to move. Touch the colours to grow more.At the start, you have to wait 10+ seconds. If there are too many colours, your computer might crash.
This is a demo of Agar.io. The only reason it is a demo is that it is not multiplayer/online. Don't want to do that. But you could. C4redits go to Agar.io for game and theme. I just drew and scripted it like theirs.