This run should not count. Not only does going backwards mean he doesn't have to do a bunch of 90's in the one room he falls. But he also ignores the walls you are meant to edit.

I'm MagMa, a fortnite speedrunner who has been doing this for a bit over 5 years now. I competed in the Creative World Cup (creative speedruns to qualify) and have competed and won many online competitions. I have known for a long while now on the site that it lacks the deathruns that are out there, especially ones with prize pools. There have been plenty of competitions over the past few years, and i could potentially help add some etc. Let me know if this is of interest to you