This game feels super ambitious, especially for a jam game . . . I tried playing it a few times and simply could not beat the 1st boss, despite parrying it . . . with the jam over I think I'm going to give it another try, but with different stats and strategies this time. It kinda seems like you're going for a Souls-like experience? and if that's the case I think you succeeded (I died a lot :).
I feel like the world/terrain art could use a bit more refining; other than that, I can't really comment further on the game's content, since I'm sure there was probably a bunch of stuff in this I still haven't seen yet.