11 August 2015
- 20:0020:00, 11 August 2015 diff hist +23 m Portal: Still Alive Test Chamber 12 (Bonus) No edit summary
- 20:0020:00, 11 August 2015 diff hist +23 m Portal: Still Alive Test Chamber 11 (Bonus) No edit summary
- 19:5919:59, 11 August 2015 diff hist +23 m Portal: Still Alive Test Chamber 10 (Bonus) No edit summary
- 19:5819:58, 11 August 2015 diff hist +23 m Portal: Still Alive Test Chamber 9 (Bonus) No edit summary
- 19:5819:58, 11 August 2015 diff hist +23 m Portal: Still Alive Test Chamber 8 (Bonus) No edit summary
- 19:5719:57, 11 August 2015 diff hist +23 m Portal: Still Alive Test Chamber 7 (Bonus) No edit summary
- 19:5719:57, 11 August 2015 diff hist +23 m Portal: Still Alive Test Chamber 6 (Bonus) No edit summary
- 19:5619:56, 11 August 2015 diff hist +23 m Portal: Still Alive Test Chamber 5 (Bonus) No edit summary
- 19:5619:56, 11 August 2015 diff hist +23 m Portal: Still Alive Test Chamber 4 (Bonus) No edit summary
- 19:5619:56, 11 August 2015 diff hist +23 m Portal: Still Alive Test Chamber 3 (Bonus) No edit summary
- 19:5519:55, 11 August 2015 diff hist +23 m Portal: Still Alive Test Chamber 2 (Bonus) No edit summary
- 19:5519:55, 11 August 2015 diff hist +23 m Portal: Still Alive Test Chamber 1 (Bonus) No edit summary
- 19:5319:53, 11 August 2015 diff hist 0 m Pedestal Button Switch is from 1950s.
- 19:5019:50, 11 August 2015 diff hist −4 m Chell No edit summary
- 19:4819:48, 11 August 2015 diff hist +4 m Chell No edit summary
- 19:4019:40, 11 August 2015 diff hist −16 m Piston No edit summary
- 19:3719:37, 11 August 2015 diff hist +146 Talk:Main Page No edit summary
- 19:3319:33, 11 August 2015 diff hist −519 m Talk:Portal 2 Sixense MotionPack DLC Undo current
- 19:1219:12, 11 August 2015 diff hist +519 Talk:Portal 2 Sixense MotionPack DLC →Proposed move on 'Test Chambers' template: new section
- 19:0119:01, 11 August 2015 diff hist +10 m Portal Test Chamber 18 (Advanced) No edit summary
- 19:0019:00, 11 August 2015 diff hist −23 m Portal: Still Alive Test Chamber 14 (Bonus) No edit summary
- 18:5918:59, 11 August 2015 diff hist −23 m Portal: Still Alive Test Chamber 13 (Bonus) No edit summary
- 18:5818:58, 11 August 2015 diff hist −23 m Portal: Still Alive Test Chamber 12 (Bonus) No edit summary
- 18:5818:58, 11 August 2015 diff hist −23 m Portal: Still Alive Test Chamber 11 (Bonus) No edit summary
- 18:5718:57, 11 August 2015 diff hist −23 m Portal: Still Alive Test Chamber 10 (Bonus) No edit summary
- 18:5718:57, 11 August 2015 diff hist −23 m Portal: Still Alive Test Chamber 9 (Bonus) No edit summary
- 18:5618:56, 11 August 2015 diff hist −23 m Portal: Still Alive Test Chamber 8 (Bonus) No edit summary
- 18:5618:56, 11 August 2015 diff hist −23 m Portal: Still Alive Test Chamber 7 (Bonus) No edit summary
- 18:5618:56, 11 August 2015 diff hist −23 m Portal: Still Alive Test Chamber 6 (Bonus) No edit summary
- 18:5518:55, 11 August 2015 diff hist −23 m Portal: Still Alive Test Chamber 5 (Bonus) No edit summary
- 18:5518:55, 11 August 2015 diff hist −23 m Portal: Still Alive Test Chamber 4 (Bonus) No edit summary
- 18:5418:54, 11 August 2015 diff hist −23 m Portal: Still Alive Test Chamber 3 (Bonus) No edit summary
- 18:5318:53, 11 August 2015 diff hist 0 m Portal: Still Alive Test Chamber 2 (Bonus) No edit summary
- 18:5318:53, 11 August 2015 diff hist 0 m Portal: Still Alive Test Chamber 1 (Bonus) No edit summary
- 18:5118:51, 11 August 2015 diff hist −23 m Portal: Still Alive Test Chamber 2 (Bonus) No edit summary
- 18:5018:50, 11 August 2015 diff hist −23 m Portal: Still Alive Test Chamber 1 (Bonus) No edit summary
- 18:4818:48, 11 August 2015 diff hist 0 m Portal Test Chamber 19 No edit summary
- 18:4818:48, 11 August 2015 diff hist +6 m Portal Test Chamber 19 No edit summary
- 18:4718:47, 11 August 2015 diff hist +16 m Portal Escape (Part 4) No edit summary
- 18:4618:46, 11 August 2015 diff hist 0 m Portal 2 Chapter 9 Finale No edit summary
- 18:4518:45, 11 August 2015 diff hist 0 m Portal 2 Chapter 9 Morton's Fork No edit summary
- 18:4518:45, 11 August 2015 diff hist 0 m Portal 2 Chapter 9 Holmes Vs Moriarty No edit summary
- 18:4418:44, 11 August 2015 diff hist 0 m Portal 2 Chapter 9 Mash-up No edit summary
- 18:4418:44, 11 August 2015 diff hist 0 m Portal 2 Chapter 5 GLaDOS' Lair No edit summary
- 18:4318:43, 11 August 2015 diff hist 0 m Portal 2 Chapter 5 Turret Manufacturing No edit summary
- 18:4218:42, 11 August 2015 diff hist 0 m Portal 2 Chapter 1 Test Chambers 7 & 8 No edit summary
- 18:4018:40, 11 August 2015 diff hist +30 m Portal 2 Chapter 4 Test Chamber 21 (Escape) No edit summary
- 18:3818:38, 11 August 2015 diff hist 0 m Portal Escape (Part 1) No edit summary
- 18:3618:36, 11 August 2015 diff hist −40 m Portal Escape (Part 1) Fixed infobox
- 18:3518:35, 11 August 2015 diff hist 0 m Portal Escape (Part 1) No edit summary