The Needle Force DX is a Force introduced in R-Type Final. It's a modified Needle Force to enhance the weaponry of the TP-2H POW Armor II.
Description:
The Needle Force is dangerous in the hands of a skilled expert. It is said that the lasers from this weapon give a glimpse of the pilot's inner nature.
When detached, it's a high speed gun with the direction rotating continuously, creating a 360 spread. In R-Type Final 2, the detached rotation speed is much slower, but it can fire in two opposite directions.

Red Laser: Wavy Laser DX - Forward firing laser, with energy spikes shooting up and down randomly.
Blue Laser: Rainbow Laser - Lasers fire at 45 degree angles, and when they hit a surface they reflect a seven way spread laser.
Yellow Laser: Irregular Laser - Energy balls fire up and down and then bounce along surfaces, with the height of each bounce being random.