pls someone help me

why does it looks like that?

mat_fullbright 0
sry for bad english im new guys

you have to move the props for them to react with regular lighting again

Turn fullbright off, and just bump into them. That’ll work, too.

fling yourself into the props and make sure theyre properly frozen and under proplock or whatever

or save and load

i always used to avoid saving and loading like the plague under the fear that it was severely broken

Saving and loading will result in having to persist/remove collisions of everything again, I’d rather just enable the collisions again, bump into the props and done