Robo-Combo Panda

Robo-Combo Panda is the "monster" Combo Panda created after the so-called Toy Master (in this case Peck the Penguin, which you can tell by the voice and shadow shown when the Toy Master appears with a coding background.)

Story of Robo-Combo
After being created, the second part has Robo-Combo realise he can be better than Combo by, in the next episode, challenging him once more and winning, and the deal was, if he wins, Combo is no longer the owner of his channel. In the 4th instalment, Combo asks Ryan and his dad Sean to make him some armor, code-named Super Boss Mode to combat Robo-Combo's upgraded gaming skills. And so, in the 5th time he is shown, he uses the ball shaped activator to don his armor and defeat Robo-Combo in 5 heated games. So Combo claims his channel back and, Peck reprograms the "monster" and afterwards, he reboots and says, "Initiating Revenge Sequence..." About a year later, he gets revenge on Combo, who is playing video games with Gus by cutting out power to the entire neighbourhood. However with the help of Peck, Gus finds Robo's secret lair and stops him by putting a flash drive into Robo's head which has a USB port on it. This causes Robo to become a hero, and he and Gus bring back the electricity in the neighbourhood. Four months later he is shown to be a bad guy again, presumably because Gustav removed the flash drive. Gustav tells Robo to shrink four landmarks but Gus causes the plan to go wrong, then in London he hacks Robo again to become a hero and then they both try to stop Gustav, but they fail.

Role in VTubers
Since Robo-Combo initiated his revenge sequence, that could mean only 1 thing... he joined the VTubers! His first play was against Ryan in Roblox: The Floor is Lava.

Trivia

 * Robo-Combo's voice actor is an auto-tuned Bradley William-Smith, Combo Panda's voice actor.
 * In a Gus the Gator cartoon episode, Robo Combo is revealed to have an input in the back of his head, in which Gus puts a USB charge on it, Robo Combo becomes a good guy for the rest of the episode.
 * In this video, Robo-Combo is revealed to be capable of turning anything into cardboard.