Related to Half-Life Logo — Black

Half-Life character with weapon

1024 × 768

Half-Life 2 character with weapon

2560 × 1600

Man in Glasses — Brown

1920 × 1080

Orange Lambda Symbol — Surreal

1920 × 1200

Glowing Lambda Symbol — Orange, Dark, Dramatic, Night

1024 × 768

Glowing Lambda Symbol — Orange, Dark, Dramatic

1680 × 1050

For the Greater Good

1000 × 800

Red Symbol and Text

1680 × 1050

welcome to black mesa

1920 × 1080

Graffiti of Lambda Symbol

1024 × 768

Aperture Laboratories Logo — Orange, Dramatic, Digital Art

1920 × 1200

Aperture Laboratories Logo — Orange, Dramatic

1920 × 1200

Aperture Laboratories Logo — Orange

1600 × 1000

Woman Holding Umbrella — Green, Dramatic, Afternoon, 3d Render

3840 × 2160

Character in Large Hall

3840 × 2160

Computer Screen Display — Green, Neutral, Digital Art

1680 × 1050

Futuristic Cityscape — Gray, Dramatic, Digital Art, Skyscraper

2561 × 2561

Character Near Wrecked Car

1680 × 1050

Ship in Snowy Weather

1920 × 1080

Robotic Figure in Forest — Blue

1280 × 1024

Man and Woman in Forest — Green, Tense, Dramatic

1280 × 1024

Ruined City Street — Black

1920 × 1080

Glowing Alien Device

1680 × 1050

Person in Gas Mask — Blue, Dramatic, Tense

1920 × 1080