Fantastic tutorial, concise and covered all I needed in a short time. The simple gameplay mechanics also helped. You've found that nice balance between simple controls and in-depth gameplay, I'm so bloody jealous of you! My only problem is the controls, I wish they had been a bit snappier, the little bit of retained velocity seems to mess with turning and I found myself going in circles. The art is carried by your fantastic color design, really refreshing to see a competent game in that respect!