Excellent game.
Game has given me an hour of fun. I like the sensitivity, makes you be ridiculously careful. Creates could stay longer, but are fine the way they are, very cool and stylistic game you have here, it is an achievement. Well done.
The only bad thing i would say is there is no scoring system, also Only four up grades? Well I guess you couldn't really have any more than that actually.
Kudos.
Whatty.