Cool! :) It was difficult, but I feel it's much easier to accept higher difficulty when the player is not instantly killed when hit. It was unforgiving enough. :) I have no idea how to get as much score to unlock the upgrades though, I didn't manage to raise the score above 300. 😂 But that may be more a fault of me than of you. ;)
Great game! The music was a bit intense to the ears though. Lots of highs.