Master Chief in a war-torn landscape

1280 × 720

Master Chief in armor

1440 × 900

Master Chief with energy sword

1000 × 870

Spartan in dark armor

1920 × 1080

Spartan soldier in armor

900 × 720

Silhouette of Soldier — Green

1280 × 800

Spartan soldiers in combat

1920 × 1080

Two Armored Characters — Black, Serious

2048 × 1024

Female Soldier with Rifle — Brown, Tense

1920 × 1080

Master Chief in stormy sky

1023 × 766

Halo combat scene

1536 × 1152

Halo soldier with energy burst

1022 × 681