Rotor

The Rotor, previously known as the Helicopter, is a Tier 3 Tank that upgrades from the Twin and the Propeller at level 30.

Design
The Rotor has a circular body and two Twin guns on its front. Two small thruster guns are located on its back.

Technical
The rear guns of the Rotor provide forward recoil and help the tank move at a faster speed than other tanks, while its front guns provide a strong stream of bullets comparable to the Twin's.

Upgrades
The Rotor upgrades from the and the  at level 30.

The Rotor can upgrade to the following:
 * (Lv. 45)

As the Rotor
Use your mobility as the Rotor to your advantage.
 * Strafe around enemy bullets and drones and try to ambush them with your speed.
 * Since the Rotor has strong frontal fire, it does not need to ram or get as close as other tanks in order to deal damage.

Against the Rotor

 * The Rotor is slightly slower than other Propeller-type tanks due to the recoil of its front guns.
 * As sniper- or drone-type tanks, try to use your larger FoV to spot and avoid Rotors. If auto-fire is turned off using drone tanks, the drones will be more likely to kill the Rotor.

Trivia
The Rotor was originally added as the Helicopter on 17 January 2019. On 17 June 2020, the Helicopter was renamed to the Rotor as the Rescue Helicopter, Whirlybird, and Apache had different mechanics and were designed to look like helicopters.