Security room interior in Half-Life Zombie Edition mod

Crack-Life is a shocking and absurd mod for Half-Life that replaces original models, sounds, and textures with elements from internet memes, movies, and pop culture. It’s full of inappropriate humor, parodies, and ridiculous situations for every taste.

More Biographical AI Mod Reworked — a mod that adjusts opponent behavior on the track according to their biographies, tweaks AI vehicle stats, and also changes the arrow colors for Lei Bing, Jill Richards, and Lewis Duran.

A fan-made port of the early alpha version of Half-Life to the classic GoldSrc engine, featuring updated maps and content.

A 2D demake of Half-Life in pixel-art style with platforming and side-scrolling elements. Experience a reimagined adventure of Gordon Freeman in 2D, where a scientific experiment once again goes horribly wrong — but this time, in a whole new dimension.

Half-Life: Absolute Zero is a Half-Life mod that aims to recreate the early ideas and plans of the original developers, as seen in the builds from late 1997 to early 1998. It brings back cut chapters, visual style, monsters, and weapons with careful polish and attention to detail.