avavt 2017-05-03 15:59
The concept seems really cool, but I hate it when 2 aliens of different colors stacks and I can't quickly determine which bullet to use. Maybe disallow aliens stacking?
The border of the map was not very clear, and I died because I got stuck in the corner before I realize (there's still some space left before the camera clears so I thought it's not the end of the map yet).
There was a slight bug with the leaderboard: each time I click highscore a new score my last highscore is added to the chart again.
Overall the concept is fun and intuitive, it has potential but need more polish.