Board Thread:Questions and Answers/@comment-96.51.153.68-20131214030615

Just Curious here but I've fully upgraded my gun to EX Gattling Gun Dvn and it says it can upgrade again to EX Gattling Gun Dm, so I upgrade it, nothing happens 'sept I lose 1000fc, so I tried again, same thing... I'm guessing you can't or at least not till you've completed everything(all 100 missions)?

Thanks, 