You Are Not Part of the Control Group

Aperture Science Psychoacoustic Laboratories
Portal 2: Songs to Test By (Original Game Soundtrack) [Collectors Edition] · 2012 · 3:25
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  1. Oct 10, 2025 · 19:55 10 months ago 0:01
  2. Oct 10, 2025 · 19:54 10 months ago 0:01