Robotic Creature in Doorway

1280 × 1024

Scientists in Overgrown Field

1280 × 800

Soldier Standing over Injured Man

1366 × 768

Half-Life 2 Logo — Gray, Neutral, 3d Render

1024 × 768

Half-Life 2 Logo — Silver, Neutral

1280 × 960

Half-Life 2 Logo — Silver

1280 × 960

Half-Life 2 Logo — Gold

1280 × 960

Half-Life 2 logo with crowbar

1024 × 768

Half-Life 2 logo and crowbar

1280 × 1024

Metallic Logo on Rusted Surface — Silver, Dramatic, 3d Render, Rust, Metal, Brown, Blue

1920 × 1080

Metallic Lambda Symbol

1280 × 1024

Glowing Lambda Symbol — Orange

1920 × 1080