While playing paintball, four kids come across aliens Mem and Zen who mistake their paintball gear for warrior gear. They are then enlisted to save the earth by fighting the virus with battleballs that give them superpowers. / Mem and Zen realize their mistake in picking the Noobs and want to take the battleballs back. In order to save themselves the Noobs must go to space to plead their case to the Benevolent Alliance and keep their battleballs.

The Noobs make the Cornbury News after fighting a virus beast in the park and realize that they will need superhero costumes to hide their identity. Mem and Zen go to work finding the perfect Earth hero costumes. / The Noobs discover that Mem and Zen have the power to transform themselves into people and imitate their voices. Tyler goes on a date with Amy Anderson to the new smoothie shop when an active yogurt culture smoothie becomes infected with the virus.

À l'aide de leurs supersphères, les Supernoobs réussissent à amasser assez d'argent pour s'acheter le nouveau Battlenutz 4; à cause d'un problème de supersphère, Kevin se retrouve dans la peau d'un chien et finit à la fourrière de Soupollet.

A new strain, called the elimination virus is discovered that has the ability to infect a human without changing their appearance. In an attempt to destroy the Noobs, the virus infects the glee club and they must battle them in a sing and dance off in front of the whole school. / The Noobs training continues as they learn new ways to use their powers to defeat the virus. Realizing that they could use their powers to also defeat their schools arch rivals, the Eastside Wolves, the Noobs join the football team and are faced with a moral dilemma of getting caught.

Shope’s parents are concerned about her performance in school and feel that the boys are bad influence. The Noobs sneak into the Galacticus cloaking room where the energy is transferred to Shope, making her invisible instead of the Galacticus. The boys have to keep Shope out of trouble until Mem and Zen can make her visible again. / The Noobs turn to Mem and Zen to help them prepare for the upcoming school dance where a fire virus turns students into fire breathing dragons. In an effort to get closer to Amy, Tyler’s plan to save her in his Supernoobs costume backfires when she falls for the super hero version of himself instead.

During rehearsal for the school play where Roach plays a rocket, his battleball becomes activated by his love for the drama coach making him shoot off like a real rocket. Fearful that he will be mistaken for a real missile and shot down the Noobs must find a way to rescue him and bring him back down to Earth. / When Tyler and Shope’s guinea pig escapes from home ec class Kevin has to become a guinea pig to sit in while Tyler searches for the real one. Tyler and Roach then discover a virus that recently landed only to find the guinea pig has eaten several of them. Now they must conquer the virus beats and get the guinea pig back in its cage before the end of class.