Talk:Portal: Still Alive Test Chamber 13 (Bonus)

Chamber 13 icon
While playing through the Still Alive bonus levels again, I noticed something strange about the chamber 13 icon. The icon isn't a screenshot of chamber 13, but rather a screenshot of the second part of chamber 12. This suggests that at some point in development, the second part of chamber 12 was originally a separate chamber 13, but was combined with 12 to make room for one more chamber. - Luke18033 (talk) 21:29, 30 August 2017 (UTC)