good game
good game i diddnt go to far (lack of intrest) but good game if you make another oe you should
1. add more power ups
2. add bosses (like aces who go fast summmon black holes fast or are basicly you with a new paintjob).
3. give us more to play for i really diddnt have to do a lot it wasnt hard and after i got game over once i immediatly ran into blackholes until i died for the fun of it
so overall good game it just needs something