Pixel Marine

This is another demo I've put together while studying.  It's a fast paced shooter, where movement is one of your best weapons. Currently there is only one  actual weapon and no power ups, because I just wanted to get a basic foundation to build on. I am going to add a progressive weapon system that 'mixes' weapons rather than swapping them out or upgrading them.  How's this going to work?  We'll have to find out =p