Tremulous

Counter-Strike is a PC-exclusive FPS video game developed by Valve Corporation. It is a complete remake of Counter-Strike using the Source game engine.

UT2004 (Unreal Tournament 2004) is a sci-fi FPS game. Among regular deathmatch there's also tons of other content and gametypes such as Racing and Trials. It is currently the most …

Quake 2 is a FPS by Id Software and it is the sequel to the game quake. several ports of the engine are available on a multitude of platforms includeing …

Cube 2: Sauerbraten is a free multiplayer/singleplayer first person shooter, built as a major redesign of the Cube FPS. Much like the original Cube, the aim of this game is …

Doom is a science fiction horror-themed first-person shooter video game in which players assume the role of a space marine, popularly known as "Doomguy", who must fight his way through …

Xonotic is a free (GPL), fast-paced first-person shooter that works on Windows, OS X and Linux. The project is geared towards providing addictive arena shooter gameplay which is all spawned …

QUAKE LIVE is a fast paced tactical first person shooter. The objective in QUAKE LIVE is to frag/kill enemy players and score points by completing gametype specific objectives, while maneuvering …

Nexuiz was originally developed by Lee Vermeulen and Forest ‘LordHavoc’ Hale, who started Alientrap in the summer of 2002. The goal of the project was to create a high quality …

AssaultCube is a FREE multiplayer first-person shooter game. Taking place in realistic environments, with fast, arcade gameplay, it's addictive and fun!

Urban Terror started as a realism based "total conversion" mod for Quake III Arena. Nowadays, Urban Terror is played using the free, stand-alone, ioquake3 engine modified, which doesn't require...

Going beyond "run and gun corridors," "monster-closet AIs" and static worlds, BioShock creates a living, unique and unpredictable FPS experience. After your plane crashes into icy uncharted...

Warsow is a completely free fast-paced first-person shooter (FPS) for Windows, Linux and Mac OS X, set in a futuristic cartoonish world where rocketlauncher-wielding pigs and lasergun-carrying cyberpunks roam...

Red Eclipse is a Free and Open Source FPS game, built on Cube 2 Engine.

Unvanquished is a free, open-source first-person shooter combining real-time strategy elements with a futuristic, sci-fi setting. It is available for Windows, Linux, and Mac OS X. Unvanquished is the next …

Dead Space is a survival horror third-person shooter video game for Microsoft Windows, PlayStation 3 and Xbox 360. The player controls Isaac Clarke (named after science fiction writers Isaac Asimov …

Freeware futuristic FPS game.

The game is inspired by such classic titles as Quake and Doom, with the emphasis on killing large numbers of monsters. The game is divided into five chapters, each about …

Monday Night Combat (abbreviated MNC) is a class-based third person shooter game in which two teams are pitted against each other in a fictional combat setting similar to that of …

Tribes: Ascend is a free-to-play multiplayer-only first-person shooter part of the Tribes franchise. It is developed by Hi-Rez Studios and is currently available as a download for Microsoft Windows, though...

Blacklight Retribution is a fast paced, adrenaline pumping free to play first person shooter (FPS) based in a futuristic urban warzone. Blacklight Retribution provides FPS enthusiasts with a massive arsenal …

UT2004 (Unreal Tournament 2004) is a sci-fi FPS game. UT2004 Demo is a "free" version of UT2004. Includes multiplayer and many gametypes/maps.

Singularity is a first-person shooter with survival-horror elements. A main gameplay device is an artifact known as the Time Manipulation Device (TMD). The TMD is powered by an E-99 core, …

The Darkness II is an intense first person shooter that puts you in the role of Jackie Estacado, don of a New York crime family and wielder of an ancient …

Set in a post-apocalyptic earth ripped apart by natural disasters, it chronicles the struggle between the “Resistance” and the “Scavengers” as they fight for vanishing resources, disputed territory, ...