You guys made this in 30 days... I've only played a little bit so far but it already feels like a fully released game.
Pros: Love the art style, music fits the theme. Generally very polished inside the actual game. I do enjoy the main mechanic and how you've built upon it (different enemies, adding in the adventurer to spice things up).
Cons: Doesn't save your progress in the browser version, Settings menu is a bit janky (one of the settings doesn't work). More levels would be good (although obviously thats due to the time limit).
I'll definitely play this one more later! You guys should work on this more after the Jam is over.