Portal 3 Test Chamber 23
*need to check map name* 
Hi! I'm ChickenNuggetMan2056! I'm on Test Chamber 17 at the--- What was it that he says again? [MUMBLES TO HIMSELF] Sorry about that. But, for now, let's continue testing.
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Chambers
Pages that are pre-written but not officially released. Please don't feel free to edit, delete, or move these as you see fit. ChickenNuggetMan2056 (talk) 11:34, 5 February 2022 (UTC)
Portal 2 - GLaDOS' Test Shaft
Test Chambers:
Chapter 2: Cold Start
00 - 01 - 02 -03 - 04 - 05 - 06 - 07 -
Chapter 2: Cold Start
00 - 01 - 02 -03 - 04 - 05 - 06 - 07 -
Chapter 4: Surprise
Portal 2 - Wheatley's Test Shaft
Test Chambers:
00 & 01 - 02 -
03 - 04 -
05 - 06 -
Portal 3 (my shaft, anyone like Quantum and Noda8 can enter it
DESC
While Chell escaped The test shaft, she knew that was Test Chamber 20 while she completed 19. This is a cut-off scene from Portal 3.
Chambers
List of chambers
- 2007 - List of Portal chambers
- 2011 - List of Portal 2 chambers
- 2015 - List of Portal Stories: Mel chambers