Well.. the instructions were very clear. The graphics were very lively and the audio was fantastic--reminded me of Kirby. In terms of design, I think I would have actually played this game for longer than 2 minutes if there had been some sort of scale-up in difficulty, but it starts off pretty hellishly intense with zero mercy. I think if there had been a life meter and opportunities to refresh, that would also have made the game more playable for me, but that's my preference and probably not what you were going for. Overall looks like a well made little package!