The Zombie Panic! Map Pack

Dawn of the Tiberium Age is a mod for Tiberian Sun that allows you to play Red Alert and Tiberian Dawn using the advantages of the more modern Tiberian Sun engine.

Stronghold Witcher is a thematic mod for Stronghold: Crusader that brings characters and the atmosphere of The Witcher 3: Wild Hunt universe into the game.

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.

Half-Life: Invasion is a Half-Life mod that continues the story immediately after the events of Half-Life. The player finds themselves in the secret Black Mesa laboratory, saved by a space probe, and faces an invasion of well-prepared soldiers. You will explore new areas of the laboratory, gradually uncovering government schemes and secrets.

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.