Amusing as the concept is, I was quite impressed with the effort put into this hack, with the big standout being the Bomb Blocks that appear as you enter the room to keep ensure you understand what to use the Bombs on. I did play around, trying to see if there were any hidden areas, and was reminded of when I was younger and exploring Metroid II for the first time.
Ending Clock listed 11 minutes, though technically 9 minutes... As I was nearing the end, I had a work email that interrupted me and forgot to switch the emulator onto stand-by.