In this video, we drive a full lap of the custom track Celestial Ruins backwards in 0x respawns, which requires no mushrooms.
TASed by @Kierio04, @thepolice3822, and @emuthecatmk5043.
There are 4 blocks on Celestial Ruins:
1. Getting out of the starting area
2. Getting up to the last ramp
3. Getting past the bouncy platform
4. Getting up to the first ramp
Originally, we thought the track was possible in 2.5x respawns (https://youtu.be/EXyLyyxCr0U), by driving forward into lap 1 to use the 4th block respawn to get past the 1st block shroomless, respawning to get past the 2nd block shroomless, taking a curved diagonal path on the bouncy platform to get past the 3rd block shroomless, and using the aforementioned respawn to get past the 4th block shroomless.
Emu then found you could do a shroomless clip to do the 2nd block skip without respawning, and Kierio found you could use a floor ejection hop to do the 3rd block skip with a single bounce (https://youtu.be/HrPrp3nhJHg). @EPIK95 and Emu then found you could use an up-walltrick combined with a side-walltrick to clip down to the lower level to do the 1st block skip without respawning (https://youtu.be/f-mQpNnUsz8). Epik also found you could use a dropdown clip to do the 4th block skip with a single mushroom (https://youtu.be/ofX3Zzw31sg).
Finally, Emu and Police found you could do a clip/bounce off the diagonal wall to get past the 1st and 2nd block skips together and much faster (https://youtu.be/w2n3Q4EDfEY), and Police found you could use a superslide to eject and clip to get past the 4th block shroomless (https://youtu.be/PIJkJOAXxbc), making the track a complete solution.
Statistics for this track:
Minimum Respawns for Infinite Mushrooms: 0
Minimum Respawns for 3, 2, 1, 0 Mushrooms: 0, 0, 0, 0
Minimum Mushrooms for Minimum Respawns: 0
Minimum Mushrooms for Track Completion: 0
source
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