[V.2] Survive the zombie (UPDATE 74)

UPDATE 74: Massive NPC & Zombie Revamp! -------------------------- New texture: None -------------------------- Increase: GUN: None SWORD: None ZOMBIE: Completely reworked and cleaned all Zombie systems! ZOMBIE: Rebalanced health, damage, speed, abilities, spawn times and sounds! ZOMBIE: Improved and standardized all Tank Zombie variants! NPC: Fixed and cleaned Zombie and Soldier systems! -------------------------- Decrease: GUN: None SWORD: None ZOMBIE: Reduced inconsistencies, broken values and outdated behavior! -------------------------- Other changes: ZOMBIE: Reworked Zombie, Speed, Ice, Lava, Health, Crystal, Purple Shadow, Poison, Ultra and Golden Zombies! ZOMBIE: Updated Configs, Humanoids, Controllers, sounds and spawn systems! ZOMBIE: Stronger Zombies now have slower and deeper sounds! NPC: Fixed multiple bugs, cleaned old code and improved overall stability! NPC: Major cleanup and revamp across the whole NPC system!