DOOM 64: Unseen Evil Ultra Nightmare

A mod for Stronghold Crusader that reimagines the game in the style of Stronghold 1. Say goodbye to deserts and Arabian lords — now you’ll explore lush green landscapes, birch trees, wolves, and familiar European rulers. Features updated textures, a redesigned interface, and immersive medieval music.

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.

Stronghold 2 Colour Mod is a small mod that changes the game's color palette, making it more realistic.

Delta Particles is a mod for Half-Life that represents a complete overhaul of the original. You play as Nick Farrell, a technical engineer at the Delta Base complex, which competes with Black Mesa. You find yourself at the epicenter of a catastrophe caused by two different experiments conducted simultaneously at both complexes.

Xash3D FWGS - a fork of the Xash3D engine aimed at improving compatibility, performance, and functionality for running GoldSrc-based games such as Half-Life and its mods.