Robotnik Returns 2 SHC2015 is a Sega Genesis game, likely a fan-made or homebrew title given the inclusion of 'SHC2015' in the name which might indicate a creation for the Sega Hacker's Convention in 2015. Without further information, specifics of gameplay or development are unknown but it's likely related to the Sonic the Hedgehog franchise, given the presence of Robotnik (Dr. Ivo Robotnik) in the title.

Robotnik Returns 2 SHC2015

RoboCop Versus The Terminator (Europe) (Beta)