i would play this more if you didn't have to start over...i like the concept but (as other comments stated) it does have bugs and starting from the begginning is annoying.
the 2 and 3 is a good nice concept! one i use in hand drumming. basically every rythym is made up of a combination of 2's and 3's same with this. i like
i'd like to see maybe an overlay on the travel screen so you kinda get more of a pilots view. And also different coloured lasers when you upgrade. XD other than that i like it