If I'd really have to be honest, Mike World 2 runs aren't totally optimized yet. If I really had to guess, 3:3x might be barely possible. There's still probably a few optimizations that you could add into Full Game along with possible new tricks. If there was ever a TAS of the game, it'd probably be like a 3:35 or lower; something like that.
I agree. 3:3X is probably the last 10 second barrier unless a new trick is found. This run is already super optimized, and there is only about 10 seconds more to work with. I wouldn’t be shocked if few frame improvements are happening with every new WR. Even hubworld movement will be important to be optimized soon lol.
Completely forgot to mention this, but we now have our own Category Extension leaderboards! Check it out here: