Classic Doom 1993 gameplay showing player status and ammo HUD

Rise of the Reds: Babushka's Revenge is a patch for the ROTR mod that makes the game more balanced and adds many new units and abilities, making the game more similar to classic Zero Hour.

FreemanAPI - an easy-to-use API for implementing movement mechanics from the original Half-Life and Half-Life 2 in other games.

Command & Conquer: Condition Zero is a massive mod for Generals Zero Hour, inspired by the ideas of Generals: Generation X and Command & Conquer: Untitled, which combines the best elements of these projects and adds numerous original ideas.

Red Alert 2 Reboot Mod is an unofficial sequel to Yuri's Revenge. The mod adds new factions and technologies: the futuristic Zeta Corps, Soviet Terra Protocol, robotic Nexus, and psychic Psychic Corps. Each side is unique: plasma, lasers, viruses, chrono-technologies, each with their own strengths and weaknesses.

RoboCop Doom is a total conversion of Doom II where the player controls Alex Murphy as RoboCop, restoring order to the streets of Detroit. The mod recreates the story and atmosphere of the film RoboCop (1987) with 16 levels, signature weapons, enemies, and music from classic 16-bit games.