Feedback time.
It is physically impossible to see a player in here if they are in the darkness. I used thirdperson to specifically show this.
Another display of the problem. You can't even see where the room ends. You need some lighting in here or the experience is just gonna be painful.
There is virtually no distance between the Control Point and your spawn; You also have no second entrance to spawn. These issues combined create a hellscape of spawncamping with no way of escape except the vague hope for an ubercharge. You desperately need to make an area between spawn and the control point area.
I understand these planks are planks for the theme, but they absolutely do not make for fun gameplay.
Nobody likes being one airblast away from a 20-second respawn. Make them wider! That would also make them easier to traverse in general.
Make these little control point nobs non-solid. It's annoying getting stuck on shit like that.
