Auto 4

The Auto 4 (Auto Tank in-game) is a removed Tier 4 tank that upgraded from the Gunner and cannot upgrade further. Released on August 2, 2016. It was removed later that day, in the update that added Auto 3 and Auto 5.

Design
The Auto Tank features a circular body with four Auto Turrets evenly spaced around the tank. These turrets slowly move with the tank when moving or not, similar to the Smasher.

Technical
The Auto 4 works similar to the Auto 3 and the Auto 5 but has 4 Auto Turrets. Its Turrets' positions make it possible to aim with two Turrets at one target.

Trivia

 * When the Auto 4 was in the game, Auto Spin wasn't a thing, making the Auto 4 rotatable.
 * It's probably the shortest-lived playable tank in the game.
 * The reason why it has been removed may be the fact that it was too weak for Tier 4, so the creator replaced it with the Auto 3 and the Auto 5.
 * This tank is one of the few unable to be used in sandbox.

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