Splat Dualies

The Splat Dualies are a Main Weapon in Splatoon 2. Dualies are a new weapon type added in and feature prominently in promotional material.

Description
"Spray ink from both of your hands with this new weapon type. Press while shooting with to roll in the direction you're moving. You can roll twice in a row to cover more ground."

- Splatoon 2 Switch event Demo

When fired, the spray ink from both of the player's hands. Two reticles are displayed as a result, and each reticle acts independently, so an obstruction of one Dualie does not inhibit the shots of the other.

The feature a unique roll mechanic. Pressing (jump) while firing causes the player to quickly roll in the movement direction, leaving behind a small cone of ink. The player then enters a crouch for a short duration. While crouched, the player's reticles are merged and shots are concentrated on one point; however, walking is disabled. Rolls may be used up to two times consecutively before the player must stand again.

Demonstration
https://www.youtube.com/watch?v=z_5OHVGb5Pw