Good game! Music and sound are good and volume is balanced well in the default setting. It looks really nice, particles and lighting and trails and whatnot all come together for a clean and polished look. I found it a bit hard to control with wasd/arrow keys but nothing too bad. One minor nitpick is that I didn't like having to re-click the menus every time I died. I'd prefer a retry key I can reach from having hands on the keyboard at wasd/arrow keys