Artificial Intelligence Survivors

 Artificial Intelligence Survivors (simply referred to as Bots, or A.I. Survivors) are the computer-controlled Survivors that accompany the player in Single Player games. Although these bots are only for Single Player modes, certain console commands allow the player to play the other modes with bots as teammates.

Programmed actions
The actions of the A.I. Survivors are actually programmed via coding. Here are some of their default and programmed actions;
 * The human player will be the leader - This means, the A.I. Survivors will follow the directions of the human player, wherever he goes, the other bots will follow.
 * Responsiveness to commands - The commands "Hurry" and "Look" can change the actions of the bots depending on the human player. As the command "Hurry" will force Survivors to track their leader.
 * Automatic Engagement - A.I. Survivors will automatically attack any infected when they see one.
 * Automatic Assist - A.I. Survivors can automatically heal the human player when he has a low health. They can also share Pain Pills, and Adrenaline Shots to the human player when his health is below 50.
 * Preffered Weapons - A.I. Survivors are coded to pick only specific types of weapons (like Coach preferring to pick Shotguns most of the time).
 * Self-Defense - A.I. Survivors heal themselves when needed and they automatically grab specific items when needed.
 * Witch Alertness - These Bots actually don't turn off their flashlights in the campaign, only when a Witch is nearby. They will never aim or shoot at it. However, they can startle the Witch when the human player is not moving anywhere.

Limitations
Due to coding, A.I. Survivors cannot perform specific tasks much like human players do. Here is a list of their limitations;
 * Cannot pick up items - These bots cannot pick up items like Gas Cans, Oxygen Tanks, Propane Tanks, Cola, and Gnome.
 * Cannot pick up exclusive weapons - Bots are not programmed to pick up Grenade Launchers, Molotovs, Pipe Bombs, Ammo Upgrades, Defibillators, or Chainsaws.
 * Cannot activate mechanisms - Bots cannot activate switches and buttons and it is up to the player to activate them to progress.