Took the afterimage gameplay mechanic, rocked with it, and rolled with it by combining puzzling button combinations with strategic platforming. Some levels are real thinkers, others, real stinkers in button precision and getting the combo right. The dev could have made the musical choice more varied in the first two floors (it's one track on repeat, the whole way through). However, even if not, it still loops well. All in all, well worth the $2.