The Auger is a tier 4 tank that upgrades from the Smasher at level 45.
The Auger has 4 short spikes distributed equally around the body. It does not have a shell, unlike other Smashers.
The Auger has an upgrade cap of 15, and it cannot spend any upgrade points into acceleration.
The Auger upgrades from the Smasher at level 45. It upgrades into the following: