Nerfed Range in Firerate again, but it's still strong.

Added two new upgrades:

Sharp/Arcane Ultimate Shield: Part of their respective Path (Sharpshooter or Arcane Mage). When the cooldown of your Ultimate is up and you would be damaged, don't lose health. Instead, trigger the Ultimate with a Firerate surge.
Fixing a bug where after killing a boss, going again instantly makes all mobs spawn from minute zero.

F no longer creates screenshots.