Mac - Single player multiplayer 
Tactical Ops: Assault on Terror is an online multiplayer video game with similar gameplay to Counter-Strike. Though it started as a mod for Unreal Tournament in December 1999, it soon became available as a retail version, which was released in April ...
more on Wikipedia
.svg.png){kind=icon}
Half-Life 2: Episode One is a first-person shooter video game, the first in a series of episodes that serve as the sequel for the 2004 Half-Life 2. It was developed by Valve Corporation and released on June 1, 2006. Originally called Half-Life 2: Aft ...
more on Wikipedia
- multiplayer
Medal of Honor: Allied Assault (abbreviated MoH:AA) is a 2002 first-person shooter video game developed by 2015, Inc. It was published by EA Games and officially released for Microsoft Windows on January 22, 2002 in North America and on February 15, ...
more on Wikipedia
- multiplayer Single player
Postal 2 (stylized as Postal²) is a first-person shooter video game by Running with Scissors, and it is the sequel to the 1997 game Postal. Both are intentionally highly controversial due to high levels of violence and stereotyping. Unlike its pre ...
more on Wikipedia
- multiplayer
Payday 2 (stylized as PAYDAY 2) is a cooperative first-person shooter video game developed by Overkill Software and published by 505 Games. The game is a sequel to 2011's Payday: The Heist. It was released on 13 August 2013 for Microsoft Windows, Pla ...
more on Wikipedia
Kingpin: Life of Crime is a first-person shooter developed by Xatrix Entertainment (now a part of Treyarch) and published by Interplay Entertainment in June 1999. The game begins with the player character wounded and beaten up by the Kingpin's henchm ...
more on Wikipedia
Sanctum 2 is a first-person shooter tower defense video game, developed by independent developer Coffee Stain Studios for Microsoft Windows, OS X, Linux, PlayStation 3 and Xbox 360. The successor to Sanctum, Sanctum 2 was announced in 2012 and releas ...
more on Wikipedia
Quake 4 is the fourth title in the series of Quake first-person shooter computer games. The game was developed by Raven Software and published by Activision. Raven Software collaborated with id Software, the creators and historical developers of prec ...
more on Wikipedia
- multiplayer
Painkiller: Hell & Damnation is a first-person shooter video game, both a remake of and a sequel to Painkiller, developed by The Farm 51 and published by Nordic Games. Painkiller: Hell & Damnation was released on October 31, 2012 for Windows and was ...
more on Wikipedia
- Single player
Super 3D Noah's Ark is an unlicensed Christian-themed video game for the Super Nintendo Entertainment System and DOS. It was released by the biblical video game producer Wisdom Tree in 1994, and was the only commercially released SNES game in the U.S ...
more on Wikipedia
Half-Life 2: Episode Two is a first-person shooter video game, the second episode in a series of sequels to the 2004 Half-Life 2. It was developed by Valve Corporation in tandem with Episode One, the first game in the series, and released in 2007 via ...
more on Wikipedia
- multiplayer
Nexuiz is a free first-person shooter video game developed and published by Alientrap. The game and its media are released under the GNU General Public License (GPL) and uses the DarkPlaces engine, a significantly modified Quake engine. A remake, als ...
more on Wikipedia
Descent 3 (stylized as Descent³) is a first-person shooter video game developed by Outrage Entertainment and published by Interplay Productions. It was released for Microsoft Windows on June 17, 1999, for Mac OS in November 1999, and for Linux in ...
more on Wikipedia
Urban Terror, commonly abbreviated as UrT, is a free multi-player first person shooter game developed by FrozenSand. Originally a total conversion of id Software's Quake III Arena, FrozenSand released Urban Terror as a free standalone game in 2007 ut ...
more on Wikipedia
- multiplayer
Unreal Tournament 2004, also known as UT2004 and UT2K4, is a futuristic first-person shooter computer game developed by Epic Games and Digital Extremes. It is part of the Unreal series of games, particularly the subseries started by the original Unre ...
more on Wikipedia
Quake II is a first-person shooter video game developed by id Software and published by Activision. It is not a direct sequel to Quake; id decided to revert to an existing trademark when they were unable to agree on a new name that did not violate an ...
more on Wikipedia
