SEGA YOU KNOW WHAT TO DO.
Seriously I think this shows why it's so stupid when people say sonic doesn't work in 3D. I actually had fun with this. Sonic had a... smooth transition to Unreal Engine.
I don't know if the green ramps are supposed to be crazy gadget gravity changers but that's what they feel like. Maybe it's just a placeholder for a better momentum system.
I'm not sure the difference between all the different spins and dashes and other doohickeys, but I'm a SA2 boomer so maybe I'm out of touch.