I LOVE your art!! My critique is, one of the main selling points is that it has cards and monsters to fight, but I don't see the cards, the monsters, or any fighting in the trailer. So it just looks like you explore dungeons. I guess you're still in progress though, and at least there are cards and monsters in your art. The song you picked for the trailer too doesn't seem to have high energy either, but of course it's a dungeon song so that makes sense. My critique is just things that you probably would'nt have been able to implement anyway since your game is mostly unfinished, so, good work overall for what you got!