Related to Resident Evil: Apocalypse title screen

GLaDOS in space

1920 × 1080

Portal robot with laser

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StarCraft II: Wings of Liberty artwork

1440 × 900

Portal 2 cube with glowing portal

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Von Bolt: Black Hole artwork

1024 × 768

Portal: Space

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Portal 2 robots in a test chamber

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Chell with portal gun

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Chell in Aperture Lab

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Chell in Aperture Labs

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N7 logo on dark background

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GLaDOS emergency shutdown door

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Portal 2 logo and branding

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Portal turrets in a corridor

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Portal 2 robots in a test chamber

1366 × 768

Aperture Laboratories logo

1440 × 900

Aperture Laboratories logo

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Serenity: Those Left Behind

1590 × 900

Spartan soldier in combat gear

1920 × 1080

Aperture Laboratories cake scene

1280 × 800

man in damaged armor

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StarCraft II Terran scene

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Spaceship near a planet

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Portal puzzle chamber

1920 × 1080