Half-Life Blue Shift MMod showing security tram in underground corridor

Half-Life eXperiment - a story mod for Half-Life where you find yourself in an experimental research complex with unconventional map design: narrow corridors, labs with unusual architecture, and scenes built to maintain tension. Less large open spaces, more claustrophobia and survival.

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.

Quake: Mjölnir is a large-scale mod for Quake that blends horror with dark fantasy and mythology. It features vast non-linear maps, new weapons and enemies, an exploration system, and world travel via a world map. It is built on Arcane Dimensions and other mods.

Half-Life Decay is an updated version of the mod that ports the cooperative expansion Half-Life: Decay, originally released only on PlayStation 2, to PC. It fixes bugs and improves visual and sound effects. The mod allows you to play through the entire campaign in its original form, solo or in co-op.

Generals Mod Revision is a direct continuation of Generals Mod 2.5 for Yuri's Revenge. This mod adds new factions and features very complex and interesting AI, unlike the original game, but the campaign is disabled.