Sonic eXtended Genesis, aka Sonic XG, is a Sonic fangame created by Euan "Sir Euan" Gallacher and Joseph "Nitemare" Waters, and has gone through many different variations in the past. Its most recent build was released on August 17th, 2023.
Sonic eXtended Genesis, aka Sonic XG, is a Sonic fangame created by Euan "Sir Euan" Gallacher and Joseph "Nitemare" Waters, and has gone through many different variations in the past. Its most recent build was released on August 17th, 2023.
