Damn, this was pretty nasty to make, and there still are frames to optimize. Probably too difficult versus yield.
Also, has mistake in the beginning: Difficulty selection does not affect bonus levels, so it should be left at medium difficulty (but this is just a test anyway).
#13713338383308715 - Submission #4212: Flip's GB The Incredible Crash Dummies "best ending" in 18:13.93