5 May 2024
2 July 2023
14 January 2023
9 June 2022
16 August 2021
4 May 2021
20 August 2020
18 August 2020
16 September 2017
no edit summary
no edit summary
no edit summary
no edit summary
+6
Added an image of Thinking with Time Machine gameplay.
+188
no edit summary
+369
5 February 2017
9 October 2015
19 August 2015
11 August 2015
no edit summary
m+25
Changed Laser Field section.
m+3
'Machine device' is redundant.
m−9
no edit summary
m+69
no edit summary
mno edit summary
+35
Minor edits
m+10
Added links, changed 'you' to 'Chell' grammar edit
+135
21 September 2014
20 September 2014
19 September 2014
4 September 2014
23 August 2014
15 July 2014
30 June 2014
22 June 2014
i got rid of typos
−12
I included more story, such as what happens after you complete the tutorial and discover GLaDOS has been shut down.
+476
23 April 2014
no edit summary
mAlso via personal experience.
+434
→Mechanics
+16
→Mechanics: Personal experience.
+203