Portal
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A first-person puzzle-platform game in which Chell navigates Aperture Science test chambers by using a handheld portal device to solve spatial and physics-based challenges under the supervision of GLaDOS.
Released: 2007-10-10
https://store.steampowered.com/app/400/Portal/
Developer:
Valve
Writers:
Erik Wolpaw
Chet Faliszek
Designer:
Kim Swift
Publisher:
Valve
Composers:
Kelly Bailey
Mike Morasky
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