Snow-covered base defense gameplay in C&C Tiberian Dawn Redux mod

In Mute Witness Stand is a mod for Half-Life set during World War I. You play as British soldiers fighting in the trenches against the German army and an army of the dead, raised by experimental chemical weapons.

Diablo: The Hell 2 is a hardcore mod for the original Diablo that continues the ideas of The Hell 1. Completely rebuilt from scratch, it adds new classes, spells, hundreds of items and enemies, improves balance, mechanics, and graphics, and supports modern systems and multiplayer.

Half-Life: Gold is a mod for Half-Life that features completely remade textures, updated models, and improved NPC behavior.

Resident Evil: Cold Blood is a Half-Life mod based on the Resident Evil Outbreak universe that immerses you in the atmosphere of survival during a zombie apocalypse. You'll need to wisely use limited ammunition, mix powders, manage inventory, and think through every move.

REBELLION: Brutalized - an adaptation of the Rebellion mod for Brutal Half-Life. The game features some weapons and items from Brutal Half-Life, as well as soldiers armed with M4A1, M249, and sniper rifles.