Great game, I love how you interprated the theme. Game doesn'thave much different graphics but it doesn't need more than there is so it's not a problem at all. Gameplay is pretty nice but over time it gets to easy, I would love it if later in game there would be more monsters spawning, less boats, monsters would be faster... Those are just a few ideas but the game is great already. I also feel like you could add some kind of limit on how many souls at oonce you can have. All of those features might make the game better in later stages but even without them game is really good. Hope to play an updated version someday!