Half-Life (Series)
Commercial
Half-Life is a series of first-person shooter video games that share a single science fiction alternate history.
Xonotic
Open Source
Xonotic is a free and open-source first-person shooter video game.
OpenArena
Open Source
OpenArena is a free and open-source video game, it is first-person shooter (FPS) and a video game clone of Quake III Arena.
Red Eclipse
Open Source
Red Eclipse is a fun-filled new take on the first person arena shooter, built as a total conversion of Cube Engine 2.
AssaultCube
Open Source
AssaultCube (ActionCube) is a free and open source software first-person shooter video game.
Tremulous
Open Source
Tremulous is a free and open source team-based first-person shooter with real-time strategy elements.
Alien Arena
Open Source
Alien Arena is a fast, free FPS deathmatch game.
Unreal Tournament (series)
Open Source
Unreal Tournament is a first-person shooter video game.
Cube 2: Sauerbraten
Open Source
Cube 2: Sauerbraten ("sour roast", or Sauer) is a cross-platform, Quake-like first-person shooter that runs on Microsoft Windows, Linux, FreeBSD and Mac OS X …
Urban Terror
Free
Urban Terror is a freeware multiplayer first-person shooter video game.
Nexuiz Classic
Open Source
Nexuiz is a multiplayer first-person shooter. It is distributed under the GNU General Public License (GPLv2).
Warsow
Open Source
Warsow, also stylized as War§ow, is an open source first-person shooter video game.
Unvanquished
Open Source
Unvanquished is an opensource first-person strategy shooter game.
Compare Quake (series) with alternatives
Compare Half-Life (Series) and Quake (series) and decide which is most suitable for you.
Compare Unreal Tournament (series) and Quake (series) and decide which is most suitable for you.
Compare Xonotic and Quake (series) and decide which is most suitable for you.
Compare Cube 2: Sauerbraten and Quake (series) and decide which is most suitable for you.
Compare OpenArena and Quake (series) and decide which is most suitable for you.
Compare Urban Terror and Quake (series) and decide which is most suitable for you.
Compare Red Eclipse and Quake (series) and decide which is most suitable for you.
Compare Nexuiz Classic and Quake (series) and decide which is most suitable for you.
Compare AssaultCube and Quake (series) and decide which is most suitable for you.
Compare Warsow and Quake (series) and decide which is most suitable for you.
Compare Tremulous and Quake (series) and decide which is most suitable for you.
Compare Unvanquished and Quake (series) and decide which is most suitable for you.
Compare Alien Arena and Quake (series) and decide which is most suitable for you.