I went with the Genesis version of Aladdin, played on the Retron5. I hadn't touched it in 20 years, at least, but I managed to run straight through it with ease. I had a lot of avoidable deaths because of several missed jumps. I'm not sure if it was the controller I was using or input lag from playing it on an HDTV.

In any even, I think I'll give Granada a try, though I know I won't be able to finish it by the deadline.