Really fun game that has some really satisfying mechanics! The sound design is really good, shooting the laser is something I would want to do even without the enemies because that shooting sound is so good. The lack of enemy variety was very noticeable and I did feel like I'd experienced everything this had to offer very quickly, but my play session was ended by the game crashing (crash message below) so I might just not have hit a point where the game expands more.
Very cool game, would love to see it built on!