Based on my Sonic Boom (Rom Hack) GSE. Reference the instructions there. Change motion blur intensity with the slider. The stage is a bit jittery, but I can't be bothered to try and improve it right now. Layering doesn't work for the loop due to me using stamps. Also check out NGSE w/ Collectables! - https://scratch.mit.edu/projects/1053537306/
SEGA SÆGA Capcom @hahasamian @tomicool