I haven't done much work because I've been lounging around when I'm not working. I did decide that I'm going to try to include different ammo types though. I've got a couple days off, so (after I clean my room) I'm going to get some major work done on the game. I'll be focusing on entities and then events and scripting.
I definitely need to design things out better next time; I've had to rewrite a bunch of things as I was implementing new stuff.
New screenies in the next update (tomorrow or Monday)!