This game features an upgrade mechanic. Right click to preform.
5 Likes
Great job! 
Nicely Balanced & great UI, well done.
This was a lot of fun ! Love the upgradeable towers also the tower cancelation, the enemy health bars I think are great, the saved high score and best time stats are awesome ! I recommend lowering the towers aim range so that one does track an enemy all the way to the player castle and miss others that pass its neighboring position. You implemented features that I’m eager to learn and can’t wait to wrap my head around great game here 
Really like the idea ! maybe a little rework for turret targeting so it won’t let pass enemy once locked. but really great work !
Really Fun game, Can’t wait to see final version.