Cool concept. The only things I'd improve with the game would be to make it more clear of what to do, how to do, and what you can do. Looking through these comments I've seen a fair bit of people not knowing you could shoot up or shoot shurikens for some of the game, it's also a little confusing to control(using "z" to jump felt a bit weird) and slightly difficult. Albeit it's flaws it is a creative game that I'd love to see more of and with the time limit it was quite amazing. 4/5 stars