Open Sonic Free download Fast-paced fan-made platformer inspired by classic blue hedgehog adventures with cooperative gameplay elements Free download Fast-paced fan-made platformer inspired by classic blue hedgehog adventures with cooperative gameplay elements Vote (4 votes) Program license Free Developer OpenSNC Team Version 0.1.4 Works under Mac Also available for Windows Vote (4 votes) Developer OpenSNC Team Works under Mac Mac OS X Program license Free Version 0.1.4 Also available for Windows
