About Sonic.io
Sonic.io is an action io game where your goal is to run away and dodge everything coming at you while collecting rings.
How to play
Use your mouse to move
More IO games
See all 45-
19,667 Basketball.io IO -
22,154 Rugby.io Ball Mayhem Multiplayer -
12,905 Soccer.io Multiplayer -
10,214 Catapultz.io IO -
14,380 Starblast.io IO -
18,915 PAPER.IO 2 Multiplayer -
11,453 Defly.io IO -
18,355 Wormania.io Multiplayer -
13,518 Crazynite.io IO -
12,429 Wilds.io IO -
10,482 WormRoyale.io IO -
13,313 Blocker.io IO -
11,598 Wanderers.io IO -
14,424 NIGHTPOINT.io IO -
11,815 FreeThrow.io IO