Medical area encounter in modified Half-Life 1998 campaign

Portal: Epic Edition is a hardcore mod for Portal that completely reimagines the campaign. Levels are pushed to the limit of difficulty: turrets everywhere, enemies from Half-Life, and new mechanics. There is also a separate Epic version with extreme challenges, bugs as part of the gameplay, and a reworked final battle.

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: MMod is a comprehensive overhaul mod for the original Half-Life, deeply reworking its combat system and visuals while preserving the core mechanics of the game.

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.

FlatOut 2 Car Limit Adjuster is a useful modding plugin that increases the maximum number of cars in FlatOut 2, including working upgrades and characteristics.