.kkrieger (from Krieger, German for warrior) is a first-person shooter computer game created by the German demogroup .theprodukkt and won first place in the 96k game competition at Breakpoint in April 2004.

Do you like fast paced deathmatch? How about rich, colorful, arcadelike atmospheres?

America's Army is a video game owned by the United States Government and offers accurate FPS action

America's Army 3 is the only free action game that delivers an authentic and entertaining Army experience by reflecting the training, technology, actions and career advancement of a Soldier within a unique exciting game experience.

Midway’s Area 51 is now available to download and play for FREE as an ad supported game. This is a full version with no time expiration sponsored by the US Air Force.

In the distant future, humanity has spread throughout the universe, to ends of the galaxy and beyond. A vast communications network bridges from colony to colony, human to machine, and machine to human.

Celestial Impact is a team based multiplayer first person shooter (FPS) taking place on various asteroids floating in space.

Combat Arms is a multiplayer, free-to-play modern first-person shooter

FEAR Combat is the multiplayer part of FEAR that has been released for free.

Gore - The Ultimate Soldier is an online multi-player game with a goal of providing classic hard core FPS action