Zandronum is a multiplayer oriented port, based off Skulltag, for Doom and Doom II by id Software.



Wrack: Exoverse is described as 'The follow-up to the 2014 first-person shooter Wrack. It was a very fast-paced, arcade-style game with heavy influences from classic shooters like Doom and Quake' and is a first-person shooter in the games category. There are more than 25 games similar to Wrack: Exoverse for a variety of platforms, including Windows, Linux, Mac, Steam and Xbox apps. The best Wrack: Exoverse alternative is Half-Life. It's not free, so if you're looking for a free alternative, you could try Xonotic or The Lord of the Rings Online. Other Wrack: Exoverse like games are Quake, Doom, Borderlands and Mafia.
Zandronum is a multiplayer oriented port, based off Skulltag, for Doom and Doom II by id Software.



The Hammer of Thyrion project is a cross-platform source port effort of Raven Software's Hexen. Last updated 2018-06-06.




Project Warlock is a first person shooter that fans of Doom, Hexen and Wolfenstein cannot miss. It serves you an exploding cocktail of bullets, spells and monsters.




Humanity's last safe city has fallen to an overwhelming invasion force, led by Ghaul, the imposing commander of the brutal Red Legion. He has stripped the city's Guardians of their power, and forced the survivors to flee.




Shadow Warrior Classic Redux is a remastering of the cult classic PC shooter featuring enhanced visuals and new expansion content.




Shadow Warrior Classic Redux is the most popular Android & Android Tablet alternative to Wrack: Exoverse.
Cross Fire is a free online first-person shooter featuring persistent rankings and five game modes – including the exclusive stealth-action Ghost Mode.




Jake2 is a Java 3D game engine. It is a port of the GPL’d Quake2 game engine from id Software. To use the Jake2 engine you need either the data files from the original game or from the demo version that is available for download from ftp://ftp.idsoftware.com.



Jake2 is the most popular Web-based alternative to Wrack: Exoverse.
Natural Selection 2 is a RTS/Shooter/Biter that you either play as marines or aliens, it is currently under development by Unknown Worlds.



Flyff (short for Fly for Fun) is a fantasy MMORPG. Flyff is a fairly typical party-oriented game where no character can do everything, and efficient play requires working in groups. Its main distinctiveness lies in its flying system; flying is the normal method of transportation...


A truly free and open source multiplayer shooter, no strings attached. Have casual deathmatch matches on various scenarios. Build your own levels with the ingame editor and assets that come with the game, or just play around and use it as a sandbox.




Prey casts players aboard space station Talos I in the midst of an experiment gone awry. The station is overrun by hostile aliens and players must survive using mind-bending powers and weaponry as the fate of humanity is at hand.







