You guys know the drill, it literally just vanilla Sonic the Hedgehog 1 but with some few bugfixes. The game will also include an "S" monitor that was originally unused in the original game. But instead of the monitor just doing nothing, an "S" monitor can basically grant you what might be a key to a good ending! There is also the static monitor in which you have to destroy to prevent GenesisMD from chasing you. You're really gonna need it to also get the good ending.