3 December 2021
- 22:3422:34, 3 December 2021 diff hist +3 User:Laurencegta22 No edit summary
- 19:4719:47, 3 December 2021 diff hist 0 Portal Stories: Mel Junk Yard No edit summary
- 19:2019:20, 3 December 2021 diff hist −3 Portal 2 Chapter 2 Test Chamber 5 No edit summary
- 18:4318:43, 3 December 2021 diff hist 0 Portal 2 Chapter 4 Test Chamber 21 (Escape) No edit summary
- 18:4318:43, 3 December 2021 diff hist 0 Portal 2 Chapter 4 Test Chamber 21 (Escape) No edit summary
- 18:3918:39, 3 December 2021 diff hist −2 Portal 2 Chapter 4 Test Chamber 21 (Escape) No edit summary
- 18:3718:37, 3 December 2021 diff hist −3 Portal 2 Chapter 9 Mash-up No edit summary
- 18:3718:37, 3 December 2021 diff hist −3 Portal 2 Chapter 9 Mash-up No edit summary
- 18:3618:36, 3 December 2021 diff hist −4 Portal 2 Chapter 9 Mash-up No edit summary
- 18:3218:32, 3 December 2021 diff hist 0 Cooperative Testing Initiative/Course 5: Mobility Gels/08 Vault Entrance No edit summary
- 18:3218:32, 3 December 2021 diff hist +2 Portal 2 Co-op Course 5 Chamber 7 No edit summary
- 18:3118:31, 3 December 2021 diff hist +1 Portal 2 Co-op Course 5 Chamber 6 No edit summary
- 18:2718:27, 3 December 2021 diff hist +3 Portal 2 Co-op Course 5 Chamber 4 No edit summary
- 18:2718:27, 3 December 2021 diff hist +3 Portal 2 Co-op Course 5 Chamber 3 No edit summary
- 18:2618:26, 3 December 2021 diff hist 0 Portal 2 Co-op Course 5 Chamber 2 No edit summary
- 18:2518:25, 3 December 2021 diff hist +6 Portal 2 Co-op Course 4 Chamber 7 No edit summary
- 18:2418:24, 3 December 2021 diff hist +3 Portal 2 Co-op Course 4 Chamber 5 No edit summary
- 18:2318:23, 3 December 2021 diff hist +1 Portal 2 Co-op Course 4 Chamber 2 No edit summary
- 18:2318:23, 3 December 2021 diff hist +3 Portal 2 Co-op Course 3 Chamber 7 No edit summary
- 18:2218:22, 3 December 2021 diff hist +3 Portal 2 Co-op Course 3 Chamber 6 No edit summary