The circle eater game is themed on the policy of “survival of the fittest”. The game play is that you have to eat up the circles smaller than yours while you have to escape from the bigger circles that would try to swallow you up.
Once your creature had grown profusely, you have to press the space bar that would split up the bigger piece and henceforth, the smaller parts gain in speed. You need to use the directional keys to make the creatures move. The circle eater game is available online at the website of twix game and there you can play the game for free of cost.