Nice work sport.
This sounds very VGish. That's a good thing. It's what you were going for, and you did a good job at it. It sounds like it could fit into a flash on this site, on a SNes game.
The composition is really good. I like what you did with that. But the bass, there is one thing that I recommend that you do if you go back and decide to redo this song. Make the bass a slapbass! That way it would be easier to tell what it's doing. It sounds good as it is though.
Keep it up.
Please contact me if you would like to use this in a project. We can discuss the details.