Half-Life: Doom

"'Ever wanted to play Doom in the GoldSRC engine? Had a desire to try out the game you know and love in a improved engine? Well, now you can!'""- Mod description"Half-Life: Doom is a concept for a Doom-themed Half-Life mod by Red-Verse-Writer. Inspired by several Half-Life-themed mods for Doom, in |this particular this mod, the mod inverts this concept by instead revolving around recreating the original Doom in the Half-Life game and its engine.