Aperture Tag: The Paint Gun Testing Initiative

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Aperture Tag: The Paint Gun Testing Initiative is a Portal 2 Mod. It's time to think with Gels. The Portal-Gun is gone, but the testing must go on! Grab the Paint-Gun Device and solve brand new test chambers in ways you've never solved them before.
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HowLongToBeat
  • Main Story
    4 hours
  • Main + Sides
    5 hours
  • Completionist
    5 hours
  • All Styles
    4 hours
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