Streamliner

The Streamliner is a tier 4 tank that upgrades from Minigun upon reaching level 45, that has its origins in the original Diep.io. It gains increased range and firepower.

Design
The Streamliner has 5 barrels that are each stacked on top of each other.

Technical
The Streamliner gains 2 more barrels and increased range. The two barrels are stacked underneath the other barrels.

Upgrades
The Streamliner upgrades from the at level 45.

The Streamliner can upgrade into the following:

As the Streamliner

 * Use your increased firepower and range to ambush players, you will outpenetrate most players.
 * You can easily kill rammers as your DPS is high.
 * When facing another Streamliner, the one with better bullets and aim will win. Otherwise, don't attack; you probably can't get a hit.

Against the Streamliner

 * Attack Streamliners from the sides; they don't have protection there.
 * Beware of multiple Streamliners, they can cover for each other.
 * Streamliners can kill invisible tanks quickly; all they have to do is sweep the area.