Soldiers on Alien Planet — Black, Dramatic, Sunset, Digital Art

3017 × 1700

Solo Soldier in Armor — Green, Dramatic, Digital Art

1600 × 1200

Ancient Cityscape — Brown, Dramatic, Night

1920 × 1200

Halo Reach asteroid field

1920 × 1200

Five Characters in Armor — Black

1920 × 1080

Robotic Sphere with Blue Light — Dramatic, Night, Digital Art

1600 × 900

Characters in Futuristic Armor — Black, Dramatic, Night

1280 × 1024

StarCraft II spaceship in space

1920 × 1080

Squad of Soldiers in Armor — Gray, Dramatic, Digital Art

1680 × 1050

Spaceships in Battle — Blue, Dramatic, Night, Digital Art, Planet, Space

1280 × 960

Two Armored Characters — Gray, Dramatic, Sunset

1680 × 1050

Armored Soldiers in Formation — Gold

1280 × 960