Alot of work has obviously gone into the art and sound. This is a beautiful game with a very cool concept, and pretty fun to play. There are some small quality of life features that are missing though. When you click on an option in the main menu, you can just keep moving the cursor around behind the pop-up dialogue box. There is a bug that happens to me every few runs where waves will just stop spawning and my ship is just sitting there with nothing to shoot, and since there is no option to restart, I had to exit the game and relaunch it. Also, it could have used WASD controls.