Rovu is known to be extremely harsh and is always determined to beat another competitor. He is also shown to be very arrogant and egotistical as he loves rubbing his success in the faces of others. When he first appeared, he mocked and bullied Mem and Zen at the New Virus Warriors Convention by showing off his new recruits and then made insults towards Mem and Zen over the fact that they have not yet won any awards and that they mistakenly selected the Noobs while he laughs at them and gloats over the seven awards that he won. This bullying caused Mem and Zen to leave with the Noobs to another room and not attend the convention feast which spared them from being poisoned food contaminated with virus by Count Venamus and allowed them to foil Venamus' plans and expose him. As a result, Mem and Zen won the recruiter of the year award while Rovu's was seen angry and jealous of Mem and Zen because they won the award and broke his streak. Despite all these flaws, Rovu did show that he was capable of caring for other people as in The Noob-I-Nators 2: Save The Earth he saves Mem and Zen from being overrun from the virus infected citizens of Cornbury and even fought alongside them.
He looks similar to Zenblock and Memnock, aside from the fact that he is red-colored, has more armor and his Battle Ball is blue.
- He has won at the Virus Warrior Convention and Recruiter Awards every year with 7 awards in total. However he lost the most recent one to Mem and Zen.
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