Half-Life: Decay

Half-Life: Zombie Edition - a unique mod where you play as a zombie or headcrab in the Half-Life world, featuring a mutation system, three classes, and upgrades. This perspective from the enemy's side, the one you used to fight against, makes the gameplay unlike anything else.

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.

An add-on that updates weapon and character animations in They Hunger, making them smoother and more detailed while preserving the original atmosphere.

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.

C&C Red Alert 2: Reborn is a mod for Yuri's Revenge that adds 19 countries, dozens of new units, as well as super units, improved but crazy AI, and a mass of original maps. Despite questionable balance, the mod is known for its fun and chaotic gameplay.