Portal 2 super review | GamesRadar+
Portal Review - GameSpot
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Portal Ps3 Review Page
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Portal 2 Review - IGN
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Review: Portal Pinball (Sony PlayStation 3/Vita/4) | Diehard GameFAN 2018
Review: Portal 2 is a big “triumph” and a “huge success” – The Tower Pulse
Portal 2 - PS3 | Review Any Game
Portal 2 - Wikipedia
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Review: Portal 2 (PS3) | Daily Mail Online
Review: Portal 2 - Neowin
