I remember playing this game when it came out. The game had a nice compelling story for it's time. Getting to fly to different worlds, have a talking cat and secret walls to discover new passages. It pretty much had everything you could ask for and more for a late 80's game. I remember my feeling of satisfaction when I found Noah in that crazy maze in the dessert.
If you like engaging games with long storylines and trips to different worlds, this is a must have game. Just make sure you replace the battery in the cartridge every 5 years otherwise you won't be able to save your progress.