The art is really cool , the little raisin dudes that spawn in and help you is a really nice touch. Music was nice but old real quick . The game play loop is good but I want to see more. The jump button needs some purpose. Overall It runs great no issues or bugs except coins fall through ground but I think maybe the developers intended for that to happened. ;)
Overall I would buy this game if the concept was made into a full game. Great work !