As stated above I'm struggling with this particular area. I'm basically in a walled-off room with the only option being 'To Sludge Lake.' I'm in the Vapor City flow area rather than the area you should be in according to the yt walkthrough.
Any ideas?
(I looked through the yt walkthrough and didn't find anything like this so I'm genuinely confused. Oh, and I'm playing on Chromebook)