Who looks at a castle and thinks "You know what would look great on this open bridge that holds up the whole thing? A towering pile of explosives!"
But seriously, groovy game, good effort.
I don't know if I'm just unlucky or what, but I spent about 20 minutes on one battle because every single attack missed! I was sitting on about 90% hit chance, but neither me nor my enemy could seem to land a hit. A fairly strong game apart from a few annoying flaws, all of which have been mentioned in the comments.