File:Action Half-life logo.pngW
File:Action Half-life logo.png

File:Advisor (Half-Life).jpgW
File:Advisor (Half-Life).jpg

File:Alyx Vance early concept.jpgW
File:Alyx Vance early concept.jpg

File:Alyx Vance.pngW
File:Alyx Vance.png

File:Antlions1HL2.jpgW
File:Antlions1HL2.jpg

File:Civil Protection (Half-Life).jpgW
File:Civil Protection (Half-Life).jpg

File:Colette Green and Gina Cross (Half-Life).jpgW
File:Colette Green and Gina Cross (Half-Life).jpg

File:Combine soldiers.pngW
File:Combine soldiers.png

File:Companioncubesfuzzydice.jpgW
File:Companioncubesfuzzydice.jpg

File:Concerned - no hands.jpgW
File:Concerned - no hands.jpg

File:Concerned logo.pngW
File:Concerned logo.png

File:Dcuk16Nov2000.jpgW
File:Dcuk16Nov2000.jpg

File:Gordon Freeman concept art.pngW
File:Gordon Freeman concept art.png

File:Gordon Freeman.pngW
File:Gordon Freeman.png

File:Half Life-Surface Tension.jpgW
File:Half Life-Surface Tension.jpg

File:Half-Life 2 - Episode One.jpgW
File:Half-Life 2 - Episode One.jpg

File:Half-Life 2 cover.jpgW
File:Half-Life 2 cover.jpg

File:Half-Life 2 Deathmatch cover.jpgW
File:Half-Life 2 Deathmatch cover.jpg

File:Half-Life 2 Episode One Citadel Base.jpgW
File:Half-Life 2 Episode One Citadel Base.jpg

File:Half-Life 2 Episode Two title.jpgW
File:Half-Life 2 Episode Two title.jpg

File:Half-Life 2 Lost Coast header.jpgW
File:Half-Life 2 Lost Coast header.jpg

File:Half-Life Alyx Cover Art.jpgW
File:Half-Life Alyx Cover Art.jpg

File:Half-Life Blue Shift box.jpgW
File:Half-Life Blue Shift box.jpg

File:Half-Life Blue Shift screenshot.jpgW
File:Half-Life Blue Shift screenshot.jpg

File:Half-Life Cover Art.jpgW
File:Half-Life Cover Art.jpg

File:Half-Life Decay title.jpgW
File:Half-Life Decay title.jpg

File:Half-Life Opposing Force box.jpgW
File:Half-Life Opposing Force box.jpg

File:Half-Life- Decay fighting Vortigaunts.jpgW
File:Half-Life- Decay fighting Vortigaunts.jpg

File:HalfLife GMan.jpgW
File:HalfLife GMan.jpg

File:Halflife ingame.jpgW
File:Halflife ingame.jpg

File:HalfLife2 City17 TrainStationSquare.jpgW
File:HalfLife2 City17 TrainStationSquare.jpg

File:Halflife2 episode2 screenshot.jpgW
File:Halflife2 episode2 screenshot.jpg

File:Headcrab.jpgW
File:Headcrab.jpg

File:High Definition Half-Life comparison.jpgW
File:High Definition Half-Life comparison.jpg

File:HL2 gravitygun.jpgW
File:HL2 gravitygun.jpg

File:Hlcomic.pngW
File:Hlcomic.png

File:Lost Coast HDR comparison.pngW
File:Lost Coast HDR comparison.png

File:Magnusson Device Explanation.jpgW
File:Magnusson Device Explanation.jpg

File:Opposing Force dam.jpgW
File:Opposing Force dam.jpg

File:Portal Chell.jpgW
File:Portal Chell.jpg

File:Portal screenshot.jpgW
File:Portal screenshot.jpg

File:Portal2-testchamber.jpgW
File:Portal2-testchamber.jpg

File:Portalgame.jpgW
File:Portalgame.jpg

File:Test chamber AYool.jpgW
File:Test chamber AYool.jpg

File:Vortigaunt (plush toy).jpgW
File:Vortigaunt (plush toy).jpg

File:Vortigaunt Slave.jpgW
File:Vortigaunt Slave.jpg

File:Vortigaunt.pngW
File:Vortigaunt.png

File:White Forest (Half-Life).jpgW
File:White Forest (Half-Life).jpg