Hi. I have a weird question, sometimes on steam in-game I see advertisements on the walls. I think it should appear like brushes. but its nvm.
I wanted to know maybe anyone of you were heared about wad randomize. For ex. I have a wad file, and some textures in it. I want those textures appear in my map randomized.

I want my logo (from wad) change every time I load the map, or if possible every round.