17 July 2018
- 22:3522:35, 17 July 2018 diff hist +73 User:Portal Gun No edit summary current
- 04:2104:21, 17 July 2018 diff hist +89 User:Portal Gun No edit summary
16 July 2018
- 21:4521:45, 16 July 2018 diff hist +4 Puzzle Creator No edit summary
- 21:4421:44, 16 July 2018 diff hist +23 Observation Room No edit summary
- 21:4121:41, 16 July 2018 diff hist +278 N Observation Room Created page with "thumb|255px|Observation Room in Portal 1. {{Stub}} The Observation Room is a component in all test chambers in Portal and Portal 2. They do not..."
- 21:3521:35, 16 July 2018 diff hist 0 N File:Observation-room .jpeg No edit summary current
- 15:1015:10, 16 July 2018 diff hist +45 Electricity Field No edit summary
- 15:0915:09, 16 July 2018 diff hist +96 Electricity Field No edit summary
- 15:0015:00, 16 July 2018 diff hist +29 N User talk:Portal Gun Redirected page to User:Portal Gun current
- 14:5814:58, 16 July 2018 diff hist +24 N User:Portal Gun Created page with "Hi welcome to my profile"
11 July 2018
- 16:4516:45, 11 July 2018 diff hist +26 Electricity Field portal prelude