Two Characters in Combat Gear — White, Dramatic

1920 × 1080

Soldier in Gas Mask — Blue, Dramatic, Night

1600 × 900

Gordon Freeman Walking — Gray

1280 × 1024

Half-Life 2 Episode Three concept art

1440 × 900

Half-Life 2 character wallpaper

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Half-Life 2 character silhouettes

1680 × 1050

Soldier in Combat Gear — Green, Dramatic, Digital Art, Binary Code

1440 × 900

Man with Glasses — Yellow, Dramatic, Illustration, Beard, Text

1920 × 1200

Characters from Metal Gear Solid — Blue, Dramatic

1920 × 1200

Gordon Freeman in a doorway

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Two Characters in Forest — Gray

1024 × 768

Four Soldiers in Gas Masks — Black

1280 × 1024