Related to Glowing Lambda Symbol — Orange

Blonde Girl in Pink Outfit

1600 × 1000

IV Logo on Black

1920 × 1200

Dragon Emblem on Leather

1920 × 1200

Orange Lambda Symbol — Neutral

1920 × 1200

Half-Life 2 Logo — Silver

1280 × 960

Orange Lambda Symbol — Surreal

1920 × 1200

Four Soldiers in Gas Masks — Gray

1200 × 960

Characters in Radiation Symbol

1600 × 1000

Orange Lambda Symbol — Minimalist, Vector Art, Black Background, Black

1920 × 1080

Portal 2 Logo — White, Dramatic

1920 × 1200

Lambda Symbol in Circle — Red

1024 × 768

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

1600 × 1000

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

1680 × 1050

Metallic Logo on Rusted Surface — Silver, Dramatic, 3d Render

1280 × 800

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

1600 × 1200

Metallic Logo on Rusted Surface — Dramatic

1920 × 1080

Metallic Logo on Rusted Surface — Silver, Dramatic

1680 × 1050

Half-Life 2 weapon selection

1920 × 1200

Half-Life 2 Episode One title screen

1024 × 768

Metallic Plaque with Logo

1920 × 1080

Black Metal Logo — Dark

1920 × 1200

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

1024 × 768

Giant Alien Creature — Orange, Dramatic

1680 × 1050

Portal Game Logo — Black, Minimalist, Vector Art, Icons

1920 × 1080