GENESIS:

Forged from the VOID, X is an interdimensional entity with an unclear fascination towards Sonic the Hedgehog. X creates games to draw in new victims purely for its own amusement.

SONIC.EXE:

Fan-Made Retelling: SONIC.EXE (Redux)

• Spilt: X creates EXE, and later banishes him to another Realm, Game: Sonic 2017 Prototype

SONIC 2011:

At some point after the events of SONIC.EXE, an unknown user finds X’s game, hoping to get rid of the it, he ports the game to Game Jolt, though is most likely later killed

• Spilt: in a turn of events, a Void-ling called Bandado hijacks X’s game, taking Paul (Eggman)’s place, when X tries to erase him, Bandado overthrows X and takes over, Game(s): Sonic II Genesis & Sonic II Gaiden

SOULLESS - PC SONIC:

Taking place years after the events of SONIC 2011, your old friend has prepared a special for you, in his mind, he still believes that all of Humanity is his to take