TONKA is a creation of the Autobot mad scientist Alpha Trion as the ultimate weapon against the Decepticons. His tiny size and wide array of sabotage capability gave him the ability to sneak into Decepticon soldiers, plant explosives on their laser cores, and escape before they were blown to oblivion. His perfect record to date is a testimony to his skill, his lethality, and overall his brutality as he sets the explosives to detonate in stages, destroying the target's mind one bit at a time. When he's not reducing the Decepticon's numbers, he's scouting their positions and sabotaging their equipment to keep them from gaining the advantage in the battle for Cybertron.