Markus the rat

"a game that was abandoned by sega as a successor to sonic the hedgehog but was never finished because the genesis couldn't handle it, this is a recovered version and continued by me, however there are a LOOOOOOOT of bugs that were unfixable but we still released it" -Matthew G 

this game IS A HORROR GAME so be aware of that (this is the demo, first release is the scratch demo) even when it's true final version is released, it's full experience will be on steam and cost money