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Portal 2 Preview - Portal 2 Kicks Off Aperture Science "Investment Opportunity" Video Series - Game Informer
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Aperture Science Personality Construct - Combine OverWiki, the original Half-Life wiki and Portal wiki
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Portal 2 (2011) had a multiplayer mode where two Aperture Science robots would try to kill each other in increasingly petty and vindictive ways while laughing. This is a reference to me
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