Wii's World writes: "WiiWare has proven thus far that it can be a capable haven for both incredible experiences and horrible abominations. Both of these categories, however, are the extremes and few games truly deserve to fall into either. Gravitronix, a game gifted to me for this review by Medaverse Studios, finds itself somewhere in between. Of course, the fact that the game was free will not be an influence on my opinion." B/A+