I experimented a bit with running on small props, and got some very high launches, could potentially be used to skip several floors.

https://clipchamp.com/watch/bD1wfFJSozy

i'm also trying to use it, i'd like to use it to jump straight to the third floor exiting the room where you fix the generator, and eventually to jump to the top of the final door to not wait for it to open.

and then september brought you a 2 second world record just for 2 months to bring you a minute of timesave. who would of guessed. the main launch used in the run was found by weetjedani. just pieced tougher the skip itself

Obviosuly not as strong as the other launch, but if you could get a good enough launch with this it could skip floor one.