15 June 2012
- 17:3417:34, 15 June 2012 diff hist +12 Story No edit summary
13 August 2011
- 02:2202:22, 13 August 2011 diff hist +231 Obtaining Portal 2 achievements No edit summary
- 02:1702:17, 13 August 2011 diff hist +18 Obtaining Portal 2 achievements No edit summary
2 July 2011
- 22:5122:51, 2 July 2011 diff hist +238 Obtaining Portal 2 achievements adding the iron grip achievement
- 00:4900:49, 2 July 2011 diff hist −46 Obtaining Portal 2 achievements No edit summary
- 00:4800:48, 2 July 2011 diff hist +723 Obtaining Portal 2 achievements No edit summary
- 00:1400:14, 2 July 2011 diff hist −43 Obtaining Portal 2 achievements No edit summary
- 00:1400:14, 2 July 2011 diff hist +2,028 Obtaining Portal 2 achievements No edit summary
1 July 2011
- 22:5922:59, 1 July 2011 diff hist +74 Talk:Obtaining Portal 2 achievements →Story
- 22:2822:28, 1 July 2011 diff hist −49 Obtaining Portal 2 achievements No edit summary
- 22:2722:27, 1 July 2011 diff hist +625 Obtaining Portal 2 achievements No edit summary