Portal 2' now available for PC, Xbox 360, PS3 | Digital Trends
Portal Review (Xbox 360) - User Review | GBAtemp.net - The Independent Video Game Community
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Portal 2 Cheats, Codes, Cheat Codes, Walkthrough, Guide, FAQ, Unlockables for PC - Cheat Code Central
Using the Konami code (up up down down left right left right b a start) you can spawn in a medkit from hl2 on the orange box console version : r/Portal
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Portal 2 Walkthrough Video Guide (PC, Xbox 360, PS3, Mac) - Video Games Blogger
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Portal 2 Codes, Cheats and Tips List (PC, Mac, Xbox 360) - Video Games Blogger
Does anybody know if these actually work? It's supposed to work with still alive but it isn't for me. Am I doing something wrong? : r/Portal
Xbox 360 Cheats - Half-Life 2: Orange Box Guide - IGN
Portal 2 Cheats, Codes, Cheat Codes, Walkthrough, Guide, FAQ, Unlockables for PC - Cheat Code Central
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Portal 2 Cheats, Codes, Cheat Codes, Walkthrough, Guide, FAQ, Unlockables for PC - Cheat Code Central
How to use Cheats in Portal 2 - YouTube
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Portal Cheat: Portal Placement Anywhere - YouTube
PC Cheats - Portal 2 Guide - IGN
