Related to Zero: Endless Battle

Aperture Science message

1920 × 1200

Half-Life 2 logo

1280 × 960

Assassin's Creed characters

1556 × 2000

Portal test chamber scene

1440 × 900

Mega Man X in action

1280 × 1000

EVE Online spaceship artwork

1200 × 750

GlaDOS and the cake

1680 × 1050

Cortana from Halo

1920 × 1200

Login screens for Black Mesa and Aperture Science

2880 × 900

Wings of Liberty logo

1920 × 1080

Assassin's Creed in Constantinople

1600 × 900

Assassin's Creed characters

1920 × 1080

Portal 2 logo with portals

1920 × 1200

Dead Space 2 logo

1920 × 1080

Portal 2 game logo

1707 × 1080

Persona 3 character art

1455 × 2135

Portal game concept on beach

1440 × 900

Aperture Laboratories logo

1600 × 1200

Portal game wallpaper

1600 × 1000

Borderlands game logo

1680 × 1050

Bayonetta action game art

1920 × 1200

Portal game cover art

1920 × 1200

Halo game logo and armor

800 × 600

Companion Cube Warning

1280 × 800