The Doom engine, also known as id Tech 1, is the game engine that powers the id Software games Doom and Doom II: Hell on Earth.Genre: Action
The Quake engine is the game engine developed by id Software to power their 1996 video game Quake.
id Tech 2, popularly known as the Quake II engine, is a game engine developed by id Software for use in their games, most notably Quake II.
Dune Legacy is an effort by a handful of developers to revitalize the first-ever real-time strategy game.Genre: Strategy
Nuvie, pronounced 'New-Vee' is an open sourced game engine for playing Origin's games Ultima 6, Martian Dreams and Savage Empire on...Genre: Role-playing
Iris 2.0 is a cross-platform open-source 2D/3D client for playing the MMORPG Ultima Online on FreeshardsGenre: Role-playing
Pentagram is a project aiming to create an Ultima 8 engine for use on modern operating systems, including Linux, Mac OS X and Windows.Genre: Role-playing
As computers evolve, we risk losing classic games from the not-so-distant past.Genre: Role-playing
OpenTomb is a cross-platform reimplementation of classic Tomb Raider 1—5 engines that were developed by now defunct Core Design.Genre: Adventure, Action
The OpenRCT2 project recreates the classic hit RollerCoaster Tycoon 2 into open-source code, expanding the game with new features,...Genre: Simulation