Glass Smasher

The Glass Smasher is a tier 4 tank that upgrades from the Smasher at level 45.

Design
The Glass Smasher has a very thick black shell and a hollow body, and the hole is small. It appears to be the same size as the Smasher.

Technical
Glass Smasher has knockback immunity, unlike other smashers. The Glass Smasher also has an upgrade cap of 12, like most other smashers. The Glass Smasher also has the same stats and upgrades as the Smasher.

Upgrades
The Glass Smasher upgrades from the Smasher. It upgrades into the following:
 * Cardioid