- {{Chamber infobox | title = Test Chamber 11 (Bonus)1 KB (136 words) - 18:53, 29 March 2016
- {{Chamber infobox | title = Test Chamber 05 (Bonus)1 KB (137 words) - 16:09, 29 March 2016
- {{Chamber infobox | title = Test Chamber 12 (Bonus)1 KB (141 words) - 08:23, 30 March 2016
- {{Chamber infobox | title = Test Chamber 10 (Bonus)1 KB (134 words) - 18:39, 29 March 2016
- [[File:Faith plate.png|right|225px|thumb|An Aerial Faith Plate in ''Portal 2''.]] ...e Aerial Faith Plate. It was part of an initiative to investigate how well test subjects could solve problems when they were catapulted into space. Results4 KB (534 words) - 04:09, 13 June 2023
- {{Chamber infobox | title = Test Chamber 112 KB (343 words) - 15:30, 24 September 2023
- {{Chamber infobox | title = Test Chamber 122 KB (283 words) - 15:25, 13 May 2016
- {{Test Chamber Infobox | title = Portal 2 Chapter 3 Test Chamber 113 KB (523 words) - 19:12, 19 September 2022
- {{Show achievement|Portal|Lab Rat|Story-related ...al ''[[Handheld Portal Device]]'' in [[Portal Test Chamber 11|Test Chamber 11]].}}3 KB (512 words) - 06:37, 28 October 2023
- {{Chamber infobox | title = Test Chamber 022 KB (254 words) - 20:22, 25 August 2016
- {{Chamber infobox | title = Test Chamber 123 KB (373 words) - 01:51, 4 July 2023
- {{Chamber infobox | title = Still Alive 112 KB (372 words) - 22:37, 6 November 2023
- {{Test Chamber Infobox | title = Portal 2 Chapter 3 Test Chamber 123 KB (459 words) - 07:45, 4 May 2024
- {{DISPLAYTITLE:Portal 実績解除のヒント}} {{Show achievement|Portal|Lab Rat|ストーリー関連4 KB (554 words) - 21:20, 19 August 2015
- ...indrical beam of blue light that the player may enter or exit at any time. It seems to defy the laws of gravity, allowing anything/anyone who enters to b ===Portal 2 Single-Player campaign===4 KB (595 words) - 18:52, 27 April 2023
- {{Chamber infobox | title = Portal 2 Chapter 8 Test Chamber 63 KB (381 words) - 20:09, 23 March 2023
- {{Chamber infobox | title = Portal 2 Chapter 8 Test Chamber 114 KB (563 words) - 20:10, 23 March 2023
- {{Test Chamber Infobox | title = Portal 2 Chapter 3 Test Chamber 103 KB (455 words) - 05:09, 13 June 2023
- {{Chamber infobox | icon6 = put a portal bellow3 KB (504 words) - 22:32, 2 April 2024
- ...ight Bridge.png|right|300px|thumb|The Hard-Light Bridge as it appears in ''Portal 2''.]] ...ng on your face. It would also set your hair on fire, so don't actually do it.|sound=GLaDOS_sp_a2_bridge_intro01.wav}}5 KB (716 words) - 09:55, 25 March 2024