Nice spritework and fun game! I managed to get to the 5th wave and I found it pretty difficult overall. It was hard to balance which weapon to use with a max of 20 units of water. The dart was my bread and butter, because everything else had a chance of quickly getting me killed, but the dart wasn't strong enough to hold off the larger waves. I also liked how the sun and shadows made me decide when to run and when to stay put. Great job!