Maps
- New map Azkin Dungeon added
HUD
- Added level percentage number to HUD
- Show "Reset available" in HUD
- Flash Reset button when available
The Waves
- Reduced bot count and health to reduce duration
Misc
- Grey out "Drill / Hammer" when it isn't currently available
- Fix zombie health being calculated incorrectly in rare occasions
- Brain Soup 2 now requires Brain Soup 1
- Zombie Protection is now removed when attacking
- Fix server crash
