green mountain but super reversed he's called middle instead of end or beginning. he was an eggman at some point but was turned into a sonic clone his world is yellow instead of green cause the sun is brighter (for some reason) the game would be played as eggman, where he is stuck in a cave then while finding this sonic, eggman would have to help this sonic and himself get out of the cave where the REAL sonic appears and a fight starts, in this fight, you HAVE to lose there is pretty much no-way to win, once you lose, eggman retreats and the other sonic leaves, though he appears a couple minutes later with a present for sonic before leaving for good. so show me, some of which i can see, even if it does nothing, even if I can or cant.. oh it tolls us, in the cave its lonely. always staying constantly asleep...
also this guy has one eye also if you DO somehow win sonic pulls out a rocket launcher and you die- (/j) but really, if you do win, tails appears and you have to fight both of them,
