I’ll be honest, I kinda love this glitch.
All you need to do is look downwards in third person, hold RMB, look in the opposite direction and up, release RMB and quickly hold it again while the camera is transitioning. This effect is additive and can eventually result in your view being nearly 90* (possibly more, but I wasn’t able to do it).
Now you too can take Portrait mode photos and video in Tower Unite!
