Portal title screen

1440 × 900

Aperture Laboratories logo

1280 × 1024

Amy Rose Character

1024 × 768

Blue Hedgehog Character — Confident, Night

1024 × 768

Hope Estheim Character — Green

1920 × 1200

Chibi Characters in Clouds

1920 × 1200

Soldier Skydiving

1920 × 1200

Underground Tunnel

1024 × 768

Abandoned Building — Brown

1024 × 768

blocky character on a platform

1920 × 1080

Golden Triforce symbol

1366 × 768

soldiers in military transport

1920 × 1080

female soldier in futuristic armor

1920 × 1080

Half-Life 2 soldier

1024 × 768

Halo soldiers in combat

1920 × 1080

Halo soldiers in combat

1920 × 1080

Halo Reach soldier concept art

1920 × 1080

StarCraft II promotional art

1359 × 975

Metroid Prime logo

1680 × 1050

Halo Reach character portrait

1600 × 1200