| 2012-06-06 | Portal 2 In Motion | E3 2012 | 1:22 | 207 | | Portal 2
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| 2012-04-30 | Portal 2 Perpetual Testing Initiative DLC Trailer (HD) | 1:44 | 5,337 | Preview | Portal 2
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| 2011-05-27 | Portal 2 'Apeture Science Romance Safety Compliance Guide' Trailer | 1:44 | 337 | Guide | Portal 2
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| 2011-05-26 | Portal 2 'Bot Trust' Trailer | 0:47 | 238 | | Portal 2
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| 2011-05-26 | Portal 2 'Boots' Trailer | 1:07 | 180 | | Portal 2
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| 2011-05-26 | GameZone's Portal 2 Walkthrough p. 7 | 4:36 | 102 | Walkthrough | Portal 2
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| 2011-05-26 | GameZone's Portal 2 Walkthrough p. 8 | 5:03 | 125 | Walkthrough | Portal 2
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| 2011-05-26 | GameZone's Portal 2 Walkthrough p. 9 | 1:42 | 146 | Walkthrough | Portal 2
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| 2011-05-26 | GameZone's Portal 2 Walkthrough p. 6 | 4:49 | 127 | Walkthrough | Portal 2
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| 2011-05-26 | GameZone's Portal 2 Walkthrough p. 5 | 6:32 | 154 | Walkthrough | Portal 2
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| 2011-05-26 | GameZone's Portal 2 Walkthrough p. 4 | 6:58 | 192 | Walkthrough | Portal 2
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| 2011-05-24 | GameZone's Portal 2 Walkthrough Part 3 | 7:20 | 1,273 | Walkthrough | Portal 2
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| 2011-05-11 | GameZone's Portal 2 Walkthrough Part 2 | 5:43 | 13,378 | Walkthrough | Portal 2
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| 2011-05-03 | GameZone's Portal 2 Walkthrough 'Part 1' | 4:56 | 1,054 | Walkthrough | Portal 2
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| 2011-04-07 | Aperture Labs Presents - Turrets! | 0:51 | 405 | | Portal 2
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| 2011-03-23 | Aperture Science Presents - Panels! | 0:40 | 234 | | Portal 2
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| 2010-12-16 | Portal 2 - Second Co-op trailer | 1:08 | 5,444 | Preview | Portal 2
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