Project Spikepig

Project Spikepig is a Sonic fangame I've developed from 2009 to 2017, at first in response to Sonic 4 like so many others. The current build of the game features Sonic, Tails and Knuckles and several finished zones, including beta versions of Tropical Trance and Shiver Square (press Right at the Go button on the Level Select screen to toggle them). The last one to be developed was Parabolic Pachin…