Update V.5

Update V.5 did not add any major things but fixed some problems from V.4.

New:
-Basic tutorial at the start of each round.
-New Boss that spawnes tiny minions.
-Heavy Zombie That has more health but are slower.

Fixed:
-Zombies will now attack more then one time.

Known Bugs:

-If you get hit by more then one enemy at a time they will stop attacking you