Thrilling steep drop ride view in RollerCoaster Tycoon 3

Heroes IV Basic Mod — a mod for Heroes 4 based on Equilibris and created by a Chinese developer. The mod adds hero specializations, new creatures, buildings, spells, artifacts, and large-scale balance changes, while also laying the groundwork for a possible full remaster and gameplay experiments.

A patch that modernizes Half-Life: Zombie Edition adds a new menu and a loading screen based on new Half-Life 25th Anniversary GUI features, such as an HD background and an animated logo.

Contra is one of the oldest and most popular mods for C&C: Generals Zero Hour. It adds new generals, numerous units, buildings and abilities, improves graphics and AI, introduces a rank system, new maps, sounds and much more, making the game deeper and more diverse while preserving the spirit of the original.

A fan-made project reimagining the classic game Half-Life as a twin-stick shooter built on the Unity engine. The game offers a fresh take on Gordon Freeman's adventure in Black Mesa, introducing new elements such as enemies, weapons, support for custom campaigns, and more.

A modified version of They Hunger based on the Xash3D engine, which includes UD models and high-quality textures, as well as many additional mod packs.