If you play the zombie scenario at normal difficulty or higher, a new 'elite monster' will appear at odds.Increased the probability of elite monsters appearing.Slightly increased the balance of elite monsters in proportion to difficulty.Lowered the strength of some map structures and simplified device operation time to relieve stress.Changed to prevent abnormal progression of some maps.Changed to stop elite spawning in areas where weapons cannot be used on certain maps.Slight decrease in the probability of elite monsters appearing.The rounds will keep getting harder with different powerful zombies spawning in. Extra health, damage and barrier durability can also be bought off the buy menu if the player have obtained a sufficient amount of money. Money cap is doubled in this scenario and the amount obtained varies between types of zombies killed and the difficulty of the map. Zombie Scenario pits up to 10 players against increasingly hordes of AI-controlled Zombies.