Masterdrive

Masterdrive is a Tier-5 tank that upgrades from Overdrive and Master at level 60. It is a Master, but the Drones have Auto-turrets on them.

Design
Masterdrive has a circle body, with a square at the middle. It has 3 masterdrive drone turrets.

Technical
Masterdrive is a kind of combination for Overdrive + Master. Like Master, it also auto-spins, but the square doesn't follow the spinning body (unless C is pressed).

Upgrades
It upgrades from Overdrive and Master, has no further upgrades.