That was such a fun experience! The upbeat techno music, the enemies spawning all around you, the upgrades turning you into a killing machine - all very fun elements. The gameplay loop is simple but very satisfying and surprisingly difficult. Though I happy you don't die instantly when an enemy hits you. I did wonder if it would have been more fun if I was able to aim / fire the sword myself, maybe that could be a future feature? Anyway, congrats on making the game and thanks for participating in the jam!