18 September 2021
- 17:3217:32, 18 September 2021 diff hist −3 m Aperture Tag: The Paint Gun Testing Initiative Chapter 1 Test Chamber 1 →Active Gels: Another minor wording change.
- 17:3217:32, 18 September 2021 diff hist +23 m Aperture Tag: The Paint Gun Testing Initiative Chapter 1 Test Chamber 1 Minor wording change
- 17:3017:30, 18 September 2021 diff hist +631 Aperture Tag: The Paint Gun Testing Initiative Chapter 1 Test Chamber 2 Just like Test Chamber 1.
- 15:5215:52, 18 September 2021 diff hist +521 Template talk:Chamber infobox →PGTI support: new section
- 15:4915:49, 18 September 2021 diff hist −549 Template talk:Chamber infobox Undo revision 170571 by ARJr (talk) - I didn't see the add topic button, sorry
- 15:0615:06, 18 September 2021 diff hist −525 Aperture Tag: The Paint Gun Testing Initiative Chapter 1 Test Chamber 1 →Walkthrough: Shortened the redundant section. The third room only makes use of the first two rooms' navigation methods. Feel free to undo this if you think this edit is too redundant.
- 14:4714:47, 18 September 2021 diff hist +549 Template talk:Chamber infobox No edit summary
- 14:3514:35, 18 September 2021 diff hist +1,596 Aperture Tag: The Paint Gun Testing Initiative Chapter 1 Test Chamber 1 Just like what I did with the intro.
- 14:0914:09, 18 September 2021 diff hist +122 Portal Wiki:Discussion →Aperture Tag pages
- 10:0110:01, 18 September 2021 diff hist +1 Portal Wiki:Discussion →Aperture Tag pages
- 10:0110:01, 18 September 2021 diff hist +83 m Portal Wiki:Discussion No edit summary
- 09:5909:59, 18 September 2021 diff hist +544 Portal Wiki:Discussion →Aperture Tag pages: new section
- 09:5609:56, 18 September 2021 diff hist +5 User:ARJr/Sig No edit summary current
- 09:5609:56, 18 September 2021 diff hist −17 User:ARJr/Sig No edit summary
- 09:5509:55, 18 September 2021 diff hist +12 User:ARJr/Sig No edit summary
- 09:5209:52, 18 September 2021 diff hist −12 m User:ARJr/Sig No edit summary
- 06:3806:38, 18 September 2021 diff hist +1 m Aperture Tag: The Paint Gun Testing Initiative Chapter 1 Intro p l u r a l
- 06:3706:37, 18 September 2021 diff hist +1 m Aperture Tag: The Paint Gun Testing Initiative Chapter 1 Intro Oops, missed a P
- 06:3506:35, 18 September 2021 diff hist +1,896 Aperture Tag: The Paint Gun Testing Initiative Chapter 1 Intro Added the purpose, the mechanics and a walkthrough.
17 September 2021
- 13:3613:36, 17 September 2021 diff hist +70 N User:ARJr/Sig Created page with "''{{Track|inalbum=false|The Friendly Faith Plate}} — User:ARJr''"