"i wish i knew how to adjust my own mouse sensitivity"
          - a Sewer Rave attendant, probably

I finally got around to playing the updated version! The possibilities granted by the double jump totally exceeded my medium-low expectations. I was able to climb back up from the bottom of one of the two rap battle rooms by jumping on the pipes. I found out that the snake's tongue actually has collision, so you can stand on top of their head. I jumped on top of the train, of course, but also on top of the metro sign after jumping from the top of someone's ratsona. I climbed on top of the queen too. And finally, I reached a secret exit in the screaming rat face sky room. All in all, I feel like it gave me a taste of what Sewer Rave 2.0 could be, and it certainly let me have a bunch more fun.