Stuck and can't move

[flamezzz]

I walked along a railing and jumped on a pipe which apparently is outside of walking borders? But now i can't move, anyone got tips to get unstuck?

[Tifu]

Happened to me once, just had to load last save - you should have autosaves at the beginning of each chapter at the very least. Hope you weren't too far in =/

[flamezzz]

Yeah.. I saved & quit to check if it spawned me on a valid space, didn't quite work. Can get there in 40 mins if i speed through though.

[GLaDOS]

dude... if you safe and quit your location is safed, too! Load an earlier safe.