someone help there is another glitch that sonic falls through the stage when touches something. Well, here's another one I guess. So, this is MrLog's "360 sonic engine test" project. Unfortunately the project has some added instability in Scratch 3, to the extent that there is a LOT more crashing (heck, approach a sharp angle and it crashes). However, I adapted CMD (and clearly didn't just backpack his sounds) to help you by respawning you in a way that simply evades the crashes. There may be a few odd cases where he can't evade the crash, but for the most part it works out well.
Thanks to hahasamian for the original project 360 Sonic Engine Test IN SCRATCH 3.