What exactly do you seek for? If maps with complex architecture like in p5run, than gu3-eden was the closest map on that inquiry i could remember.
If you want circlejumps (with midair ducking even!
), try map Pea_LShit
If you want just circling, try Pea_YCuntY and Pea_YSpiralY
If you want something quaint
, try Pea_XWeirdX , Pea_YDickY , count_moresteps
After playing a lot on kozomёt's blue tile surface maps you will not remain the same person #:&