Half-Life

Half-Life is a first-person shooter game series developed and published by Valve. It follows Earth succumbing to interdimensional invasion after an experiment gone wrong.
There are currently three games with five expansions, and a tech demo.
== Premise and Setting ==
== Games ==
=== Mainline Games ===
* Half-Life (1998)
** Opposing Force (1999)
** Blue Shift (2001)
** Deathmatch: Classic (2001)
** Decay (2001)
** Source (2004)
** Deathmatch: Source (2006)
* Half-Life 2 (2004)
** Deathmatch (2004)
** Lost Coast (2005)
** Episode One (2006)
** Episode Two (2007)
* Half-Life: Alyx (2020)
=== Related Game Series ===
* Portal (2007-2011)
* Counter-Strike (1999-2012)
* Black Mesa (2020)
* Garry's Mod (2004/2006)
== Characters ==
=== Major Characters ===
* Gordon Freeman -
* G-Man -
* Barney Calhoun -
* Adrian Shephard -
* Gina Cross -
* Alyx Vance -
* Isaac Kleiner -
* Eli Vance -
* Judith Mossman -
* Wallace Breen -
== Themes and Elements ==
== Legacy ==
== Trivia ==
== See Also ==
Category:Half-Life
Category:Video Game Franchises
Category:Science Fiction Franchises
Category:Valve Corporation Franchises