Portal 2 game logo

1707 × 1080

Portal 2 logo

1280 × 1024

Portal 2 logo

1920 × 1200

Portal 2 logo with portals

1920 × 1200

Master Chief with weapon

1280 × 720

Master Chief with weapon

1536 × 1152

Borderlands game logo

1680 × 1050

Armored Core 2 robot mech

1024 × 768

Crysis 2 logo

1920 × 1080

Half-Life 2 logo

1920 × 1080

Borderlands logo on dark background

1400 × 900

Halo 3 ODST helmet close-up

1600 × 1200

Power armor soldier

1024 × 1024

Halo 3 soldier in gold armor

1280 × 1024

Portal 2 game logo

1440 × 900

Aperture Laboratories logo

1600 × 1200

colorful game-themed gun

1536 × 960

Halo game logo and armor

800 × 600

Halo logo on dark background

1024 × 768

Half-Life 2 crowbar

1280 × 800