This is a fantastic fantasy video game based loosely on a comic. The best thing about "Little Nemo" is the fun factor. This is a game that you won't ever get tired of. I can remember perfectly most of the magic stages and how mysterious and magic they were.
Nemo was a really likable character mainly because he's the same age as most of the players of the time. That's why the game is so great, because it travels the player to a new dimension where you can really feel you are Nemo!
Also, the music is extremely good, catchy, mysterious, nostalgic...
Do yourself a favor and quit the dust off your NES and "Little Nemo" cartridge. I regret for not having my NES on good conditions. If you have the chance, PLEASE live this dream adventure and give a good review about it. This game should be played by many future generations.