I love the cute mood and theme, as well as the melodies. It loops well. I thought the bass was a little quiet, but maybe that's more of a personal-taste sort of thing. I also think you should've shown off what little harmonic/varied content you have in this piece, i.e. the arpeggios at :15. Furthermore, the snare sample might've been a bit bland and dry given the melody that was dancing to its beat. I guess I just would've expected something that "snapped" a bit more for this type of piece. Still, all of these complaints are rather nit-picky (although, in my defense, most complaints HAVE to be nit-picky in a 30-second-long piece). It's certainly fitting for its purposes (i.e., in a videogame, of course!). Keep it up, SleepFacingWest. ^^
P.S.: After a couple of nights of experimenting, I've determined that I usually sleep facing south, haha. ;)