Woman in Black Suit — Green, Serious

3840 × 2160

Half-Life 2 logo with shattering effect

1920 × 1080

Half-Life 2 Logo — Brown, Dramatic

1024 × 768

Half-Life 2 Logo — Brown

1024 × 768

Person in Gas Mask — Blue, Dramatic, Tense, Digital Art

1920 × 1200

Man and Woman in Futuristic Gear — Gray

1440 × 900

Female Character in White Shirt — Dramatic

1920 × 1080

Half-Life 2 soldier concept art

1920 × 1200

Man with Glasses — Yellow, Dramatic, Illustration

1920 × 1200

Female Character Holding Gun — Blue, Action, Digital Art

1920 × 1080

Elf Archer Character — Green, Dramatic, Digital Art

1280 × 800

Alyx Vance character art

1600 × 1200