My suggestion for this map is a pretty big one, but here goes...
My main suggesting is to enlarge the map a bit, my main reason is because of the "Don't move, stay still" area, as of now it's currently just around the corner from the threshold and surrounding area, and that doesn't feel right (If it were just around the corner in the video he probably survive y'know? ;) ) So expanding the map and putting the don't move area elsewhere would make more sense. This would also be good incase the map creator Egglord decides to add other areas. It would also be just cool :)
I hope you take this into consideration Egglord!