Related to Portal 2 character interaction

GLaDOS from Portal

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Portal robot in test chamber

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Portal robot with laser

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Portal: Space

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Chell with portal gun

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Chell in Aperture Lab

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Portal turrets in a corridor

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Portal puzzle chamber

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Portal title screen

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Portal turret with red laser

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Portal turret with laser

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Portal title screen

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Portal turret with red laser

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Portal puzzle chamber

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Portal robot with laser beam

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Portal puzzle chamber

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Portal puzzle chamber

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Portal puzzle chamber

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Portal turret scene

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Aperture Science word cloud

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Aperture Science test chamber

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Aperture Science Enrichment Center

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Aperture Science escape view

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Aperture Science test chamber

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