./valve.game Half-Life Classic Sci-Fi FPS ./images/half-life.jpg Valve 19981119T000000 FPS 1 ./gearbox.game Half-Life: Opposing Force Return to the Black Mesa Research Facility as one of the military specialists assigned to eliminate Gordon Freeman. Experience an entirely new episode of single player action. Meet fierce alien opponents, and experiment with new weaponry. ./images/half-life_opposing-force.jpg Gearbox Software, Valve 19991119T000000 FPS 1 ./bshift.game Half-Life: Blue Shift Return to the Black Mesa Research Facility as Barney Calhoun, the secuity guard sidekick who helped Gordon out of so many sticky situations. ./images/half-life_blue-shift.jpg Gearbox Software, Valve 20010612T000000 FPS 1 ./cstrike.game Counter-Strike Classic online PvP FPS ./images/cstrike.jpg Valve 20001109T000000 PvP multiplayer FPS 1 ./dmc.game Deathmatch Classic Valve's tribute to the work of id software, DMC invites players to grab their rocket launchers and put their reflexes to the test in a collection of futuristic settings. ./images/dmc.jpg Valve 20010607T000000 PvP multiplayer FPS 1