Vampire: The Masquerade - Bloodlines Unofficial Patch

Halo: GoldSource is a mod for Half-Life that recreates the atmosphere and gameplay style of Halo, including Slayer and Firefight modes, iconic weapons and maps from the original shooter, but runs on the GoldSrc engine.

Red Alert 2: Apocalypse is a large-scale mod for Yuri's Revenge that reimagines the original game, adding dozens of new units, buildings, and superweapons and reworking the balance while preserving the classic atmosphere.

Global Crisis is a mod for Yuri's Revenge inspired by Tiberian Sun and Tiberian Dawn. Using the most modern development tools, the mod tells a story about the modern world and contemporary military conflicts involving real countries and their armies in an apocalyptic world engulfed in chaos due to Tiberium and humanity's actions.

A reconstruction of an early version of Half-Life on the Doom engine, recreating the 1997 alpha content with maps, weapons, and enemies.

Red Alert 2: Yuri's Revenge - Begin Disasters is a mod for Yuri's Revenge with a new single-player campaign for Allies and Soviets, reworked balance, improved AI, and new units and buildings.