>>53900458They're just using the higly advanced tech called megatexture, Carmack invented this shit, look it up.
Their sets are always cheap as fuck. What they didn't buy on the marketplace is made with absolute bare minimum of effort. It's honestly infuriating. Space a couple more tris for bevels, use 2k texture instead of 512x512, use fucking substance instead of just throwing a basic bitch tiling texture on it. And set up better lighting, jesus fucking christ why everything has to looks so flat?