Half-Life is a 1998 first-person #shooter (#FPS) #game developed by Valve Corporation and published by #sierra Studios for #Windows. It was Valve's debut product and the first game in the #Half-Life series. The player assumes the role of #Gordon #Freeman, a scientist who must escape the #Black #Mesa Research Facility after it is invaded by aliens following a disastrous scientific experiment. The #gameplay consists of combat, exploration, and puzzle-solving.
Valve was disappointed with the lack of innovation in the FPS genre, and aimed to create an immersive world rather than a "shooting gallery." Unlike other games of the time, the player has almost uninterrupted control of the player character, and the story is told mostly in scripted sequences rather than cutscenes. Valve developed it using GoldSrc, a heavily modified version of the Quake engine, licensed from id Software. The science fiction novelist Marc Laidlaw was hired to craft the plot and assist with design.
Half-Life received acclaim for its graphics, gameplay, and narrative, and won more than 50 PC "Game of the Year" awards. It is considered one of the most influential FPS games and one of the greatest video games ever made. By 2008, it had sold more than nine million copies. It was ported to the PlayStation 2 in 2001, along with the multiplayer expansion Decay, and to OS X and Linux in 2013. Valve ported Half-Life to its Source engine as Half-Life: Source in 2004. In 2020, Crowbar Collective released an unofficial remake, Black Mesa.
#Half-Life inspired numerous fan-made #mods, some of which became standalone games, such as #Counter-Strike, Day of Defeat, and Sven Co-op. It was followed by the expansion packs Opposing Force (1999) and Blue Shift (2001), developed by Gearbox Software, and the sequels Half-Life 2 (2004), Half-Life 2: Episode One (2006), Half-Life 2: Episode Two (2007), and Half-Life: Alyx (2020).
Half-Life
Half-Life: Opposing Force
Half-Life 2
Half-Life 2: Episode One
Half-Life 2: Episode Two
Half-Life: Alyx