Fun game and nicely executed concept. The game was fun and I found myself really getting into it. The game is tough but fair. I found myself getting to distracted by the card game and getting hit or to focused on the enemies to remember the card game. Maybe give the enemy spears some sort of visible attack arc (just a line ahead of the spear to it's end position. This would allow the player to always know where the enemy is aiming and to be able to watch the cards and spears at the same time.