LOBSTERS!

I was working on adding lobsters into the game when I was once again thrown into university work. I have only now found the time to finish off what I was working on and add weird lobsters to the game! 

Lobsters slowly grow over time, and emit a freezing wave when they reach max size, which can be extremely dangerous to your crabs. Crabs without shells can pinch lobsters when they get close enough, causing it to decrease in size and eventually be destroyed. When lobsters are destroyed they emit a different wave, which only freezes the enemy cephalopods, giving you a chance to mulch through them! This continues the aim of having every enemy serve as both a danger and potential benefit.

I also fixed a few minor bugs, including an issue with crabs flying off screen to the right.