I Like the music :)
It is fun to try to get the cards from the bottom of the lake (which I asseme are more powerful for the battles), and challenging as well. The randomized positions give it variety
With some difficulty (but also fun) Got to the third fight, the Honodragon, with a Shrimpistol. Think I beat it, but it kind of softlocked. Still hear a sound when using the arrows, like the sound when changing option, but the cursor is not seen, no music and nothing can be chosen.
Maybe it's the antivirus as suggested in your page, as when I close it Avast says it's been safelisted or something like that, but not sure if the softlock has to do with that. Might give it another try later.