"Quickly finding popularity across the Wilderzone, the Twinfusor series fires two disks per reload. Sleek and sexy, much of the success is being attributed to it's simple marketing slogan: 'Think Twice'." In-Game Description.
The Twinfusor works like a regular Spinfusor in that it fires explosive disks in a straight line over long distances. The major difference is that the Twinfusor can fire two disks in quick succession. Each Twinfusor disk deals less damage than a normal Spinfusor (562 vs. 910) however if both disks hit their target the combined damage is greater (1124). Each disk fired has significantly less knockback compared to the normal Soldier Spinfusor, reducing its effectiveness in diskjumping without taking significant self-damage. After two disks have been fired the Twinfusor reloads with a 2 disk clip.