Title | Developer | Release date | Last update | Operating system | Engine | License | Notes |
Action Quake 2 | The Action Team | 1998 | 2003 | Linux, Windows | id Tech 2 | Freeware | Team and Deathmatch based very fast FPS |
AssaultCube | Rabid Viper Productions | 2006 | 2013 | Linux, Mac OS, Windows | Cube Engine | zlib License, Individual licenses | Realistic environments, fast arcade game play, many game modes. Single/Multiplayer. |
Black Shades | Wolfire games | 2001 | | Linux, OS X, Windows, Mac OS, iOS | Wolfire Games | Freeware | Free First-person shooter |
BZFlag | Chris Schoeneman, Tim Riker | 1993 | 2016-10-10 | Linux, BSD, OS X, Windows, other UNIX | | GNU LGPL | Tank combat |
Chub Gam 3D: Director's Cut | ChubGamSoft | 1998 | | MS-DOS | Pie in the Sky | Freeware | Surreal horror single player game |
' | COR Entertainment, LLC | 2004-11 | 2011-12-29 | Linux, BSD, OS X, Windows | CRX Engine | GNU GPL, Proprietary license | Science fiction, with single or multiplayer modes. |
Cube | Wouter van Oortmerssen | 2001 | 2005-08-29 | Linux, BSD, Mac OS, Windows | Cube Engine | zlib License, Individual licenses | Quake style multiplayer deathmatch. Single/Multiplayer. |
' | Wouter van Oortmerssen | 2004 | 2013-01-04 | Linux, BSD, OS X, Windows | Cube 2 Engine | zlib License, Individual licenses | Quake style deathmatch, includes built in level editor. Single/Multiplayer. |
The Dark Mod | Team Dark Mod | 2009 | 2015-02-08 | Windows | id Tech 4 engine | CC-BY-NC-SA | First person stealth game in the style of the Thief games using a modified Id Tech 4 engine |
' | GarageGames, InstantAction | 2009-06-30 | 2013-06-27 | Windows | Torque Game Engine | Proprietary license | First-Person Shooter with Jetpacks, Multiplayer, CTF, Deathmatch |
Freedoom | Freedoom project | | 2019-10-22 | Linux, OS X, Windows, Android, Mac OS, MS-DOS, others | Doom engine | GNU GPL, BSD | A Doom WAD file intended to be used instead of the copyrighted file from the original Doom and Doom II. |
The Glorious Mission | Giant Interactive Group | 2013-06-20 | | Windows | | Proprietary license | Online multiplayer. Developed with the People's Liberation Army of China for use as a recruitment and training tool. |
' | 4D Rulers | 2008-07-04 | | Windows | AMP engine | Proprietary license | |
Hidden & Dangerous | Illusion Softworks, Take-Two Interactive | 1999-07-29 | 2001-11 | Windows | Insanity Engine | Proprietary license | |
.kkrieger | .theprodukkt | 2004 | | Windows | | Proprietary license | Won first place in the 96k game competition at Breakpoint in April 2004. |
Kuma\War | Kuma Reality Games | 2004 | 2006-07 | Windows | Source engine | Proprietary license | Tactical episodic shooter. Single/Multiplayer. |
Marathon | Bungie | 1994-12-21 | 2007 | Mac OS, ported to Linux, OS X and Windows via AlephOne | Aleph One | GNU GPL | Released as freeware and source code. |
Nexuiz | Alientrap | 2005-05-31 | 2009-10-01 | Linux, OS X, Windows | DarkPlaces Quake engine | GNU GPL | Unreal Tournament style deathmatch. Single/Multiplayer. |
OpenArena | OpenArena team | 2005-08-19 | 2012-02-20 | Linux, OS X, Windows | ioquake3 id Tech 3 | GNU GPL | Free software content remake of Quake III Arena. Single/Multiplayer |
Point Blank | Zepetto, NCSOFT | 2008-03 | | Windows | N/A | Proprietary license | Free FPS created by Zepetto in 2009. Close Beta version. |
Red Eclipse | Quinton Reeves, Lee Salzman | 2009 | 2019-12-19 | Linux, BSD, OS X, Windows | Cube 2 Engine / Tesseract | zlib License | New take on the first person arena shooter, featuring parkour, impulse boosts, and more. |
' | GSC Game World | 2009-02 | | Windows | xrCore build 1935 | Proprietary license | 2004 Alpha build of. Contains content and features cut from the final release. Has a number of bugs but contains a full, playable single player campaign. |
' | S2 Games | 2003-09-09 | | Linux, OS X, Windows | Silverback Engine | Proprietary license | Hybrid FPS/RTS with both ranged and melee combat |
' | S2 Games | 2008-01-16 | | Linux, OS X, Windows | K2 Engine | Proprietary license | The sequel to the award-winning game, Savage: The Battle for Newerth. |
Smokin' Guns | Smokin' Guns Productions and Iron Claw Interactive | 2009-01-01 | 2012-06-08 | Linux, BSD, OS X, Windows, others | ioquake3 id Tech 3 | GNU GPL Proprietary license | Western Quake-like FPS. Single /Multiplayer. |
' | Dynamix, Sierra Entertainment | 2004 | | Windows | Darkstar engine | Proprietary license | Futuristic team based combat, released for free to promote '. Multiplayer only. |
The DinoHunters | Kuma Games | 2006-04-24 | | Windows | Source engine | Proprietary license | Also a machinima series. Single/Multiplayer. |
Tremulous | Dark Legion Development | 2006-03-31 | 2009-12-04 | Linux, OS X, Windows | ioquake3 id Tech 3 | GNU GPL | Aliens vs Humans multiplayer team combat with some RTS elements. |
Tribes 2 | Dynamix, Sierra Entertainment | 2004 | | Windows | Torque Game Engine | Proprietary License | Futuristic team based combat, released for free to promote '. Single/Multiplayer. |
UberStrike | Cmune | 2010-09-17 | | OS X, Windows | Unity | Proprietary license | Free-to-play "social shooter" on Facebook, MySpace and Apple's Dashboard Widgets. |
Unreal Tournament | Epic Games | TBA | 2015-03-09 | Linux, OS X, Windows | Unreal Engine 4 | Proprietary license | Crowdsourced and free first-person shooter. |
Unvanquished | Unvanquished Development | 2012-02-29 | 2018 | Linux, OS X, Windows | modified ioquake3 | CC BY-SA 2.5/GPL | Fork of Tremulous with new assets |
Urban Terror | Silicon Ice Development / Frozen Sand | 2000-08-05 | 2016-09-30 | Linux, OS X, Windows | ioquake3 id Tech 3 | GNU GPL, Proprietary license | Fast-paced, Hollywood tactical shooter. Originally a Quake 3 mod, now a standalone game. |
' | NetDevil | 2007-11-28 | 2009-08-27 | Windows | Unreal Engine 3 | GNU GPL, Proprietary license | High-end Free-to-play first person shooter with destructible environments.. |
Warsow | Warsow team | 2005-06-08 | 2016-04-14 | Linux, OS X, Windows | Qfusion id Tech 2 | GNU GPL, Proprietary license | Quake style deathmatch focussed on high-paced action and trickjumps. |
' | Activision, id Software, Splash Damage | 2003-05-29 | 2015-08-21 | Linux, OS X, Windows | id Tech 3, ET:Legacy | GNU GPL, Proprietary license | Intended expansion pack turned freeware. WW2 multiplayer team combat |
World of Padman | Padworld Entertainment | 2007-04-01 | 2011-07-16, 2011-01-24 | Linux, OS X, Windows | ioquake3 id Tech 3 | GNU GPL, Proprietary license | A free Quake 3 like comical FPS game |
Xonotic | Team Xonotic | 2010-12-23 | 2017-04-01 | Linux, OS X, Windows | DarkPlaces Quake engine | GNU GPL | Fork and direct successor of the Nexuiz Project. |
Team Fortress 2 | Valve | 2007-10-7 | 2019-3-28 | Windows, Mac OS, Linux. | Source | Proprietary license | Also available on Xbox 360 and PlayStation 3, formerly pay to play, sequel to Team Fortress Classic. |