female warrior in blue armor

2290 × 1415

Master Chief in stormy sky

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Master Chief with energy sword

1000 × 870

Aperture Laboratories Logo — Blue, Dramatic

1920 × 1080

Armored Soldier with Rifle — Brown

1920 × 1080

Armored Core Nexus mech

1024 × 819

Halo Combat Evolved logo

1600 × 1000

female character with weapon in space

1920 × 1200

Spartan soldiers in combat

1920 × 1080

Na'vi warrior in combat stance

1600 × 1000

Master Chief in a war-torn landscape

1280 × 720

Halo soldiers in combat

1920 × 1080