I would think so, as it's Emulating the game. If it does have additional stuff enabled, I wouldn't count it as a way to speedrun the game. I haven't played Bonanza Bros on the collection, only got Sonic 2 from the steam sale and haven't played it lol

It is a strange question and still a good one, any ideas?

Great to meet you all! I'm usually a casual 'take my time' gamer but I just wanna try my hardest to beat games and see how quick I can beat them! I don't wanna get 1st, but to see if I can get on the board.

I hope to create my first speedrun soon!