Gas money - gatlin gun blues

The Dartling Gun can be upgraded in many factors, such as attack speed and popping power. For example, it normally pops 1 bloon per dart, but when upgraded, it can pop 3 with Powerful Darts , 13 with the Laser Cannon , 100 with the Ray of Doom , and has 40 popping power from the explosions from Hydra Rocket Pods or BADS .