Knuckles is not himself! He has attacked Sonic and this spurs on a whole new Sonic the Hedgehog adventure starring your favorite hedgehog in some very well designed, classic Sonic stages. All the spinning and tumbling of the original Sonic the Hedgehog for Sega can be found in this great fan remake of Sonic versus Knuckles.
Note: Give game a moment to load... it is a large file
Arrows: Move - Shift: Jump - CTRL: Wall Jump - Down+Shift: Spin