u/This-Chemical-4103

FlashThemes link, it's not as laggy there (atleast for me): https://flashthemes.net/movie/C7WqBe

It's called the SMB2 Antigravity Mod, and it can be downloaded off my site: https://youraveragestickman.nekoweb.org/antigravitymod . Anyways, here's some replays I saved using it.