Vert Wheeler is drawn by a freak storm into a BattleZone and finds himself pulled into an inter-dimensional war with the Vandals and the Sark for the fate of the world. (Part one of a two part origin story)
With the team together for the first time, Vert needs to learn leadership when BATTLE FORCE 5 sets out to retrieve a MOBI vehicle to keep Sage alive. (Part two of a two part origin story)
Frustrated by the team's eccentricities - especially Spinner's germaphobia - Agura struggles to keep her cool. However, when Zemerik uses a technology he calls "Phase Metal" to take control of the Tangler it's up to Spinner to save Agura.
When the team heads into a previously won BattleZone for training, they discover a Sark factory, complete with an army of Mini-Zurks programmed to re-acquire the BattleKey and open the Stormshock for Zemerik and his conquering Sark army!
Feeling underappreciated by his teammates, Zoom acts brashly and becomes a captive of the Vandals. Battle Force 5 realizes how invaluable he is when they go to rescue him, and find the Vandals have underestimated him too!
Lurking deep inside a giant Junk Zone, a BattleKey is guarded by a mechanized Junkyard Dog. Spinner and Sherman are forced to team up with Kalus in order to survive! In doing so, the brothers learn to appreciate each other's skills.
When Stanford discovers an ancient ancestor was a multiverse explore, he's inspired to make a peace pact with the Vandals and usurp Vert's position as leader.
Vert must lead BATTLE FORCE 5 to Planet Vandal and retrieve a rare plant that will save Zoom from succumbing to the effects of Hatch's debilitating neurotoxin.
The Battle Force 5 search a Mobi wreck for important Sentient Data Logs. The problem is that the wreck is at the bottom of the Vandal Ocean. The combination Tangler Command Center debuts.
The team have to search for and destroy the Double-Helix Crystal. Stanford must overcome his insecurity whenever he fails, and Vert learns that he plays an important role in a Sentient legend called the "Crimson One".
The Battle Force 5 decide to hunt down the Red Sentients' re-spawn chambers. Tezz must overcome his arrogance as Sage deals with Stanford's superstition. The combination ShockBlade debuts.
The team must locate a terraforming device which could restore Blue Sentient civilization, and the Ice Zone prompts Vert to bring in a new recruit. A.J. Dalton joins the Battle Force 5. The GearSlammer and the combination RigSaw debut.
The Battle Force 5 search for a way into the Red Sentient Homeworld, only to end up on the Vandal homeworld. Tezz learns compassion and to be more of a team player, as he and Vert discover the Vandals' most important secret.
When a freak accident causes Sherman and Grimian to switch minds, the Battle Force 5 must rescue Sherman from the Vandals and pull himself together before Grimian relays Earth's coordinates to Krytus.
Battle Force 5 must enlist the aid of the Order of the Flying Fists to drive the Red Sentients away from Earth. Zoom's former master is more than what he seems.
To prevent Krytus from locating Sage, Battle Force 5 enlist the aid of pro racer and Indianapolis 500 winner Dan Wheldon in order to destroy the scanner that's being used to search the Multiverse.
Battle Force 5 meet Rawkus, a golem responsible for maintaining the balance of the Multiverse. Can Zoom gain his trust when the Red Sentients steal his Power Core Stone?
Under the pretense of stopping Krytus from upgrading the Red Sark, the Battle Force 5 ally with Zemerik on a mission to an ancient Sark Factory. However, Zemerik has other plans for the factory.
Vert is reunited with his long lost father. After catching up on their relationship, he leads the Battle Force 5 to a Red Sentient Mobi that Tors-10 was constructing.
Battle Force 5 are transported 1,000,000 years back to the Sentients' distant past. Not only must they battle their way back home in an ancient gladitorial game, they must make certain history unfolds the way it was originally supposed to.
Vert must work with Krytus to prevent Sage from creating a doomsday device that will end the Multiverse. But is this really the truth? The secret to the Red Sentients' Re-Spawn technology is revealed.
Pursued by the Red Sentients, Zemerik and Zug flee to the Torborian Badlands. While Krytus pursues him, the Battle Force 5 seek vital information from Zemerik's hard-drive that would mean the end of the Sark.
