You could add alternate controls if user us using WASD keys, else it becomes pretty hard. Sounds would be a nice add.
P.S. The sword doubles as a fan :P
Thank you so much for playing!! Didn't get enough time to add sfx and music :( I'll make sure to add alternate controls in the next jam, now that i think of it, it does get very difficult for people who are not used to using the arrow keys.