Hi again everyone, 

I'll keep this one short and quick as its just a small, but really fun, update. I just added the quartz tank into the demo as a playable tank. Quartz is different from all of the other playable tanks mainly because he used a machine gun like fire mode: Small bullets but a lot of them all at once. It's sort of a fun challenge to try and beat the campaign with him. He's pretty difficult to master. 

Let me know what you all think!

- Rodney