Interesting game, I liked the variety of resources you could pick up. It would be nice if there was some indicator of the damage (or abilities) each projectile type does. When trying to purchase ammo for most of the guns I got an error. The bots were sneaky, they sort of creeped around watching you from a distance and then surprised you when you weren't paying attention. After killing a bot they seemed to respawn in the same spot. More options for defending your base would be great. Good work!