The organic decimator was a droid created by Skakoan scientists for the Separatist Alliance towards the end of the Clone Wars. It used energy tentacles to search for and destroy organic matter. The droid had a small, circular frame, and a single red photoreceptor.
The organic decimator made use of three noteworthy pieces of equipment. The first was the widely used repulsorlifts. The droid had two built into the underside of its spherical frame. The organic decimator also made use of twelve energy tendrils that were pinkish in hue and emitted from six laser-emitters on the top and bottom of the droid. When one tentacle located organic matter, the others closed in and vaporized it. It also had a laser capable of burning through a solid metal.
The prototype model was used on a native Poletec male to demonstrate its capabilities to Anakin Skywalker. It was then sent by Wat Tambor to try to kill Skywalker, Captain Rex, and Clone Force 99 during their mission to rescue ARC trooper Echo from Skako Minor. Luckily, after being experimented on by the Techno Union, Echo could gain extensive knowledge of Purkell through the central computer. So, he located an exhaust port that he, Skywalker, and the clones escaped through, just as the decimator was burning a hole through the door. Before they escaped, Wrecker placed several thermal detonators in the room which destroyed the decimator and Tambor's machines.