Nighttime street view with vampire character in Bloodlines Antitribu mod

A modified version of They Hunger based on the Xash3D engine, which includes UD models and high-quality textures, as well as many additional mod packs.

Operation: Firestorm is one of the largest and most impressive mods for Generals Zero Hour. It significantly expands the game: adding 8 unique generals with their own ability trees, new units, buildings and superweapons, improving graphics, interface and sound, as well as expanding the tech tree.

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

Wanted! 25th Anniversary Patch - a patch dedicated to the Half-Life update in honor of the 25th anniversary. It adds a new menu, loading screen, font, HD background and animated logo to the Half-Life: WANTED! mod. Additionally, it includes a texture pack and other minor fixes.

Black Ops is a single-player mod for Half-Life where you play as an agent of the elite Black Operations unit. Your mission is to eliminate the rogue scientist, the elusive Gallagher, and then return to Black Mesa with a bomb. The mod stands out with its vivid stylization — graphic comics instead of cutscenes, as well as atmospheric urban locations.