CPU Player Edit
A CPU player, also known as a bot or an AI, is a program created by Tiny Tanks that acts like a player, but it isn't. There are 5 levels of difficulty: novice, mediocre, average, skilled, and pro. They are in the singleplayer/campaign mode and you can add them manually in a multiplayer game. Bots almost never miss if you keep still (if they are average or higher), so keep moving.
Picture 1 (CPU Player): http://multiplayer.gg/
Information from http://www.multiplayer.gg/