Companion Cube with Hearts — Black, Romantic, Digital Art, Text

1920 × 1200

Companion Cube with Hearts — Black

1440 × 900

Aperture Science Logo — Blue, Technological

1440 × 900

Weighted Companion Cube — White, Neutral

1680 × 1050

Aperture Laboratories Logo — Blue, Technological, Digital Art, Text, Reflection

1280 × 1024

Aperture Laboratories Logo — Blue, Dramatic

1920 × 1080

Man and Woman in Futuristic Gear — Gray

1440 × 900

Two Robots in Motion

1680 × 1050

Two Anime Characters in Lab

1131 × 707

Terran Soldier in Sci-fi Base

1600 × 1200

Umbrella Corporation Logo — Black, Dramatic, Digital Art, Login Screen, Glowing Lines

1280 × 800

Soldier in Gas Mask — Gray, Dramatic, Digital Art, Gun, Logo, Wall

1024 × 768