Source: Roblox Doc was the architect of the game Sonic Eclipse Online. Anyone can make a game inside Roblox’s digital sandbox, and his bootleg version of Sega’s hit franchise was a runaway ...

DoctorRofatnik created Sonic Eclipse Online, a game where Roblox users could race as Sonic and friends, and it proved unsurprisingly popular with the young audience.

Castillo was also the lead developer on the Roblox game Sonic Eclipse Online, which was also developed by multiple children that Castillo communicated with via a Discord server.