Thanks for playing!
It was meant to be a thought-provoking experience above anything else. Made for a game jam, too - so yeah it's a short game :) I hope you enjoyed it! As for FPS - tried to optimise it a bit, but looks like there's still space for improvement...
P.S. Your video is restricted, but I imagine it shows a lot of visual lags. From my experience, the UX is quite smooth while playing but once you start recording the screen, the lags are crazy. Have no idea why though.