Related to alien playing video game

Halo 3 logo

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Halo Reach logo

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Half-Life 2 cityscape view

1024 × 768

Master Chief from Halo 3

1280 × 960

Borderlands logo

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Halo 3: The Persecuted Won't Forget

1680 × 1050

Command & Conquer 4 logo

1680 × 1050

Armored Core 2 robot mech

1024 × 768

Crysis 2 logo

1920 × 1080

Portal 2 logo

1280 × 1024

Portal 2 logo

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Portal Gun Device

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Half-Life 2 logo

1920 × 1080

Borderlands logo on dark background

1400 × 900

Halo 3 ODST helmet close-up

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Black Mesa logo

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Halo Reach logo on a circular panel

1280 × 800

Halo 3 helmet in grass

1440 × 900

N7 logo with red accent

1920 × 1080

Salarian character from Mass Effect

1920 × 1080

Soldier in a swampy forest

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Spectre character from Mass Effect

1920 × 1080

sci-fi character interaction

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Halo Combat Evolved artwork

1024 × 768