I would love a super casual sonic-esque game that you could just mindless meander through without having to worry about falling into environmental hazards or bumping into enemies. Basically just complete and utter freedom to blast through a level without having to think too much about it and not having to fuss with a lot of different controls/buttons. Wonder if anything like that exists.

"it's so good it could be an official Sonic game" is... not very indicative of quality.