Retro Deathmatch Pixel Patch addon
This is a pixel patch for Retro Deathmatch, for you classic gaming enjoyment. It should be compatible with the original game. Meaning, not everyone needs this patch to play online together.
Square Enix Retro Deathmatch Game Textures Retro Deathmatch Mod For Duke Nukem 3d Etro Deathmatch Pixel Patch Ingleplayer Maps
Source: moddb.com