Railtwin

 is a Tier 5 Tank that upgrades from Railgun and Twin Assassin at level 60.

Design
The has two slightly-shrunken Railgun cannon setups mounted side-by-side. They both share a center "rail".

Technical
The has the unique ability to switch between synced and normal firing modes. It can do this by pressing shift but switching has a cooldown.

Trivia

 * This tank was an idea by Rodrigo Rodrigues.