I found this out of bounds in the Geoforge level while playing trough the game. It's not useful, but maybe you can do this somewhere else and possibly save time. Just thought I'd share it in case someone would be interested in this.

Good discovery!

In fact, any kind of oob should be useless in Geoforge, but if is somehow replicable in other levels, it could definetely provide minutes of timesave indeed.

Also made a guide on Steam on how to enable debug features: https://steamcommunity.com/sharedfiles/filedetails/?id=2109913009

I found this OoB in Cryo Chamber that should save a couple minutes. At the start you need to stay close to the walls or you'll fall down. When you get to the elevator you can use pause to drop you down, the target elevator is around same height as the visible one. I line up the right sides of light pillar and the elevator piece, and keep the cursor at the line when I'm running. https://imgur.com/mIfr1w2