Sonic 30 Day Challenge

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Play Sonic 30 Day Challenge online for free — one of thousands of Sonic Games you can enjoy instantly on KBHGames.com. No downloads, no installs, no sign-ups — just click and play on any device. Whether you're gaming on a PC, Mac, Chromebook, tablet, or mobile phone, you can play this game fast and easy on Chrome, Firefox, Edge, and Safari. Discover your next favorite game today. Gamers looking for more Sonic Games can also try out FNF Sonic Jam, Sonic Delta Next, Sonic.EXE – The Original Game, and Bunnie Rabbot in Sonic the Hedgehog.