This is such a cool concept for a game! I absolutely adore it. There’s so much potential here. I love the presentation, though for some reason I didn’t hear any music on mine, been having a few glitches like that recently on games. The boss taunting you was great though I could read what he said in time usually. Would have loved some more healing balls! At the beginning when I needed them most they didn’t seem to be anywhere around and I wasted all my money refreshing.
Anyway, fantastic job. Would love to see where you go with this.