Please, for the love of God, allow us to turn off Dynamic Lighting

[planarity]

to clarify: the light coming from all the players just bleaches the walls and ground and ceiling with light. They're still there, just illuminated with the light of a thousand suns.

and to further clarify: the brightness is jarring, but that's not the reason it's unplayable. I am getting like 2-3 fps whenever there are more than a handful of people around.