"A life or death game." When the Jyamato appeared, the world was thrown into chaos. But with the sudden appearance of the white fox warrior, Kamen Rider Geats, the world is saved.
The second round is the Zombie Survival game. Kanato and Neon have been bitten by zombies, which adds an undercurrent of panic to the already intense zombie hunt.
Action is heating up as the Riders take on the third round of the DGP, a Concentration game. The trick to victory is defeating two Jyamato with the same kind of card at once.
Having completed the Concentration game, the Riders return to their normal lives. Keiwa enjoys peaceful days with Sara when Jyamato suddenly appear in the city.
Geats's plan allowed him to successfully kick the can or so it seemed, but the last boss was able to catch it and then vanish. Keiwa is injured after having been tricked by Ace.
The new DGP has begun in a world where Ace has become family to Tsumuri and Girori. And with Neon's unexpected entry, it seems the production is making some strange moves too.
Geats was able to defeat the Jyamato using a new power, but it was Michinaga who collected the Driver and in musical chairs, it's first come, first serve.
Ace has been retired and his memories erased. But the world continues to turn, and the game goes on. Ace lives a strange life as a celebrity, with no connections to the DGP.
Thanks to advance planning for his potential retirement, Ace rejoins the DGP and successfully defeats the last boss, saving the world. But the game has yet to end.
The second round of the Dezaster season is a game of Jyamar Ball, played against a team of Jyamato. But with the Dezaster lurking in the Rider team, the competition proves fierce.
The Ganaha household is in the clutches of a melon-shaped bomb. Sae becomes desperate to save her family, with Na-Go and the other players search all over for Jyamato.
The JGP's forces proceed with the Jyamato Lightning Festival. The duo of Buffa and the Jyamato that has adopted the appearance of Tohru are enough to make even Geats struggle.
Geats was able to put an end to the Jyamato Festival thanks to his strange new evolution. The resentful Beroba then announces the start of the next round.
Boost Form Mark II has the side-effect of causing exhaustion immediately after battle. Beroba takes advantage of this, putting Ace in a dire situation.
Ace's mother has been recreating the world for victors of the game as the Creation Goddess. But each time the wishes of those who lost are expended as fuel for the process.
As Buffa continues to hunt Riders, Archimedel appears and confronts him. And while Riders pose no threat to Michinaga, Jyamatos are a different matter, and he struggles in battle.
Kamen Rider Da-Paan, Kanato Sumida, is approached by Beroba. With his desire to see the world suffer, he is easily convinced to side with the evildoers.