In Robotron X, the player takes on the role of a genetically enhanced hero, a scientist named Ugene. He is given a mission to save the human race from hordes of merciless Robotrons. The gameplay in the arena takes him through a large number of different levels. As he progresses through the game, he receives new skills and many buffs after each wave of creatures he defeats. Ugene has everything it takes to save humans, but the sinister creatures are also growing stronger every moment. The hero will have to face many types of Robotrons, and also defeat many bosses. The robots gain new skills and learn various tricks that they will use against every living human being. The hero must defend it at all costs, while achieving the highest possible score. Thanks to the large amount of points earned, Ugene has a chance to receive rewards in the form of extra lives. The game is decorated with a techno soundtrack, the task of which is to intensify the emotions.