Half-Life
Overview
 
Half-Life is a science fiction first-person shooter video game developed by Valve Corporation
Valve Corporation
Valve Corporation is an American video game development and digital distribution company based in Bellevue, Washington, United States...

, the company's debut product and the first in the Half-Life series
Half-Life (series)
The Half-Life series of video games share a science fiction alternate history. Nearly all of the games are first-person shooters on the GoldSource or Source engines, and most are linear, narrative, single-player titles....

. First released by Sierra Studios
Sierra Entertainment
Sierra Entertainment Inc. was an American video-game developer and publisher founded in 1979 as On-Line Systems by Ken and Roberta Williams...

, the game was also released for the PlayStation 2
PlayStation 2
The PlayStation 2 is a sixth-generation video game console manufactured by Sony as part of the PlayStation series. Its development was announced in March 1999 and it was first released on March 4, 2000, in Japan...

. In Half-Life, players assume the role of Dr. Gordon Freeman
Gordon Freeman
Gordon Freeman is a fictional character and the main protagonist of the Half-Life video game series. He is a theoretical physicist who finds himself thrust into a battle for survival against both alien and human forces. Throughout the series, Gordon must prevail in hostile situations despite...

, a theoretical physicist who must fight his way out of a secret underground research facility whose research and experiments into teleportation technology have gone disastrously wrong.

Valve, set up by former Microsoft
Microsoft
Microsoft Corporation is an American public multinational corporation headquartered in Redmond, Washington, USA that develops, manufactures, licenses, and supports a wide range of products and services predominantly related to computing through its various product divisions...

 employees, had difficulty finding a publisher for the game, with many believing that it was "too ambitious" a project.
 
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