Tactical battle on a ship deck in Heroes of Might and Magic V 2006

GZDoom is a game engine based on Doom, created to run Doom, Heretic, Hexen, Strife and mods for them. It supports hardware 3D acceleration and OpenGL and Vulkan renderers, advanced graphics capabilities, ZScript, high frame rates, an improved sound system and extensive modding possibilities.

This is possibly the best major mod for Heroes of Might & Magic V, which greatly expands the original game. It adds new objects, larger battlefields, new heroes, classes, skills, artifacts and spells, an improved map generator, smarter AI, and reworked balance, significantly increasing variety.

Triphammer is a standalone mod based on an early build of Half-Life Alpha v0.52, which was previously available only to journalists, and transformed into a fully playable game.

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.

A mod that randomizes almost everything in Half-Life, making each playthrough unique. Instead of the familiar crowbar, you might get a Hivehand, and a harmless headcrab could become a deadly enemy. Anything is possible - no matter how many times you return, you'll never predict what's around the corner.