Smiley Io is an online game that you can play for free. Smiley Io is a fun game suitable for all ages. The operation of the game is very simple. You just need to control your smiley snake to move on the map. Absorb the energy points on the map to make you stronger. Be careful not to hit your enemy, or you will lose the game. Have fun playing with Smiley.io
Mouse or tap to play.
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