I just discovered the demo earlier and I fell in love with this game, the Wonder Boy/Monster World influence is really strong here and I adore the game's aesthetics and music! The gameplay is rock solid too, smacking enemies around with the sword and chaining it with the little robot pals feels great!
I'm shocked how much content there is in this demo, the classic B.U.D.D. game you had made is also great, the extra character there was really fun.
Immediately wishlisted this, keep up the great work!