Full release https://scratch.mit.edu/projects/1191878757/ If you immediately fall into the floor, restart the project and try again, I have no idea what is causing this and at this point it might as well be my luck running out. Controls: Arrow keys to move, z to jump, hold down and press z to rev your spindash, release z to spindash, press z midair to fly using tails.
Jump into the pinkish border to move onto the next level. Credits: @goldstikbot55555 for the sonic crackers engine, Sega for Sonic the hedgehog. @Charvarius for hosting the contest!