There is a disturbing lack of guides for the limited rotations / time trial / survival challenges. Everyone just does journey mode, and maybe a speedrun or two, but that's it. I eventually managed to figure all the levels out myself, and along the way I started recording videos so other people don't have to go through all that pain. Here's what I have, ask me if you need more. I will do the rest if I ever decide to play the game again.

The recording quality isn't great - due to steam.exe eating 100% cpu while AYIM is running, I could only record at 640x360 or 960x540 (while playing at 30fps, which is awful). I tried to compensate by uploading 4+GB raw lossless video, scaled up 2x to trick youtube into giving me more bitrate. The last few videos were done in the non-steam version, which avoids the cpu issue.

( this was originally posted in my forum thread with the same name. )

trick to get a free rotation during respawn by counter-rotating
disabling bees in "4-4: The Chase"
"4-3: Labyrinth" flipper maze physics glitch wallhack
"4-4: The Chase" rotating fan physics practice
"4-4: The Chase" rush through latter half