A race of evolved techno-organic transformers who come from a parallel dimension. The first encounter with these was a trio of warriors; Backlash, Titus, and Mimik along with the computer based being Vapor, enhanced by a substance called "Darke" who were intent on conquering Cybertron...and succeded despite the combined efforts of the Tricons and Maximals, leaving it a diseased mass of Darke veins coursing through the entire planet. Unfortunately, though, the four were killed during the battle. What the future goals of the Neobiotic faction remain to be seen.