Chrome

Chrome is a Tier 4 tank that upgrades from Dropship and Hybrid Pelleter.

Design
Chrome is simply Dropship with a Hybrid spawner on the back.

Technical
Chrome's hybrid spawner can spawn up to 3 drones.

Trivia

 * While chrome is a metal on the periodic table, the tank is actually named after the Google Chrome browser.
 * This is evidenced by its upgrade, fittingly named Google.