Flamemaker

 is a Tier 5 Tank that upgrades from Flamethrower and Rainmaker at level 60.

Design
The has an identical frontal barrel to the Flamethrower with what looks like a Rainmaker's decorative red spike sticking out from it.

Technical
The is pretty much a Flamethrower with accelerating bullets. The acceleration is noticeably faster than a typical Rainmaker's due to how short the lifespan of Flamethrower bullets are. It also has less range than Flamethrower.

As the

 * Unlike the plain Flamethrower, you have two areas of high damage; up close, like Flamethrower, or right at the edge of your range where your bullets have fully accelerated.

Trivia

 * This is the only Rainmaker branch without any type of gradient barrels. This is likely because Flamethrower only has one barrel and could not have a gradient applied.