Just a couple of nitpicks. I don't know if it's just me, or that the main menu is a little blotchy, just turn up the graphics for that a lil bit, and when I go to my Player Upgrades, I click on a weapon, and go to close, and it just acts like my mouse isn't there.
 "Legend of the Void"){kind=icon}
 "Combat Extreme"){kind=icon}