And I thought I had reviewed this before. It reminded me of Castle Crashers. In fact, if not for the name, I would have thought it was a reference to that. I do in fact now recollect this logo. I like seeing the little skull. Those are the details I always try to find.
Green and orange are my brother and my favorite color(s)! The green background really fit well for this. It has good action while still looking cartoonish. You seem to have gotten the proportions down pretty well. The thought balloon's a nice touch too.