High-tech airbase with fighter jets in Command & Conquer Generals mod Modern Warfare

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

Bugbear Retro Demo 2002 is the official 2002 tech demo by Bugbear Entertainment, a prototype of the game that later formed the basis for the FlatOut series. It showcases early gameplay and the visual concept of the future game, two years before the release of the first installment.

Half-Life: Field Intensity is a large-scale modification for Half-Life that adds a new campaign and covers events from the arrival of the military at the Black Mesa research facility to the nuclear explosion, offering an alternative perspective on the disaster.

A mod that revives 4x4 Evolution 2: it adds widescreen support, improves texture resolution, fixes game bugs, and includes content from other entries in the series. Additionally, it features multiplayer support, so you and your friends can relive the nostalgia together while enjoying this wonderful game.

Half-Life: Dark Matter is a single-player campaign for Half-Life that stays as close as possible to the series' canon. In it, you play as a Black Ops operative who gets caught up in the Black Mesa events during the resonance cascade and tries to deal with the chaos.