Glowing Green Symbol — Dark, Mysterious, Digital Art

1280 × 800

Green Logo on Dark Background — Black, Digital Art

1920 × 1080

Halo symbol logo

1600 × 1200

Aperture Science Logo — Green

1280 × 704

Aperture Logo on Wall — Black

2560 × 1600

Master Chief on a green hill

1900 × 1200

Aperture Laboratories Logo — Black, Dark, Futuristic

1920 × 1200

Silhouette of a Warrior — Brown, Dramatic, Digital Art, Chains

1920 × 1200

Warhammer 40k Logo — Black

1280 × 1024

Fallout Brotherhood of Steel logo

1032 × 774

Halo 3 action collage

1920 × 1080

Female Cyborg Soldier — Green

1600 × 1000