For example, a new kind of especially infected ones is Spitters. Sitting in the corner and fighting off opponents during the Horde invasion is no longer an option, because special infected people can divide the survivors, break your formation or hold the player in the corner, which can lead to the death of the entire group. Staying outdoors, as well as sitting in a corner, becomes dangerous and risky, especially during an attack by the Horde or Tank. Due to the huge number of goals, it is not always possible to eliminate the threat, therefore it is important to constantly move and break through to more advantageous position.

The entire gameplay consists of shooting dozens of zombies that stagger around the map or in crowds chasing your group. It is AI “Director” that helps make the game more interesting. This invisible assistant will always throw a few first-aid kits or a defibrillator if the survivors have a low level of health. The computer, depending on the selected complexity and effectiveness of the player, will slightly adjust the map, change the location of objects and some enemies. Beginners should listen to the tips of bots, most of them help to avoid danger.Īnother kind of AI in the game is the “Director”, whose duties include placing the infected on the map, spawn bosses, as well as placing auxiliary items. Bots shoot pretty accurately and rarely find themselves pinched in a corner as well as follow the player and adjust to him. Members of your team from time to time will tell some phrases and jokes to bring the atmosphere in the process of exploring locations. AI will always try to help the player if he is in trouble, sharing a first-aid kit or telling what to do. The game has a cooperative, but the story mode can be completed without friends, then the three remaining places will be taken by bots. At one time, Left 4 Dead was one of the best shooter and its continuation won’t disappoint fans of the original version due to the distribution of roles between AIs.

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