Skull in Shield Emblem — Blue, Aggressive

1920 × 1200

White Skull Logo — Black, Dark, Ominous

1920 × 1080

Astronaut in Space Suit — White, Dramatic, Digital Art

1920 × 1080

Call of Duty Black Ops — Neutral

1366 × 786

Call of Duty Black Ops II Logo — Minimalist

3000 × 1685

Gun in Digital Art

1152 × 1084

Zombie Machine in Theater

1920 × 1080

Glowing Eagle Emblem

1024 × 768

Soldier in Futuristic Armor — Black, Dark, Tense, Night

1920 × 1080

Soldier Silhouette — Black, Dark, Serious

2560 × 1440

Soldier in Tactical Gear — Gray, Serious

3840 × 2160

Military Boat on Tropical Shore

1676 × 914