Half-Life (gamerip) (1998) Half-Life - Blue shift Half-Life - Opposing Force (gamerip) (1999) Half-Life 2 (Original Soundtrack) (2004) Half-Life 2 - Episode One Soundtrack (2014) Half-Life 2 - Episode Two (2007) (gamerip) Half-Life 2 - Episode Two Soundtrack Half-Life Alyx Soundtrack (Chapter 1 Entanglement) Half-Life Alyx Soundtrack (Chapter 2 The Quarantine Zone) Half-Life Alyx Soundtrack (Chapter 3 Is or Will Be) Half-Life Alyx Soundtrack (Chapter 4 Superweapon) Half-Life Remix Album (1998)