DLTP (Doom Low-Res Texture Pack) is a jdoom/doomsday type of texture pack that is also compatible with other source-ports like Zandronum and GZDoom. It aims to replace all the vanilla Doom/Doom2 flats and walls textures for others that are similar in resolution and function but slightly different, darker, de-saturated and with a modicum of patina. Brightmaps included.