Nearby turrets show ammo count in alt mode.
Providing the player with new tools or adjusting the game interface, without fundamentally changing gameplay.
New ways to deal with enemies, be it attack or defense.
Request Ammo type in thumbnail?
I've been working on updating a bit (to make it a little less 'quick and dirty') so I will include a screenshot with the update.
Wait, I misunderstood. What is it you want exactly?