Games Like Castle Defender

In this game you are a Dragonborn Knight Running through multiple levels in a castle.  Collect coins in the level and kill enemies with your fireballs.  Don't forget to find the key in each level so you can open the door at the end and finish the level.  Collect all the coins in the level to earn a gem at the end of each level.  Use the arrow keys to move, right mouse click to jump and the left mouse click to breath fire.