i did a glitchless speedrun of chamber 15 and i saved and loaded so it was faster to do the jump over the glass. heres the run: (theres other runs in the vid but my chamber 15 run is first) (demo: https://cdn.discordapp.com/attachments/910505279962087525/918562521407950889/15il.zip)
The IL leaderboards are single segment only -- that means no loading saves and no dying. This is a good way to practice though and I wish you good luck on that and everything else :)
It was recently discovered that it is possible to set your mouse sensitivity to a value so high that the game considers it infinite, leading to several new glitchy techniques being discovered.
The rules have now been amended to ban these new techniques in both Inbounds No SLA Legacy and Glitchless.