Portal Fan Ideas Wiki
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Portal Fan Ideas Wiki
Portal Fan Ideas Wikia
71
pages
in: Fanon Pages, Test Chambers

Companion Testing Chamber Set

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The Companion Testing Chamber Set is a group of 12 test chambers involving Companion Cubes. 7 of them involve normal companion cubes, 2 involve Death Cubes, and 3 involve Edgeless Companion Cubes. It is a special subset of chambers in Portal 3.

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