Defeat the Dark Riders in this extreme scenario.
About
In this world, every Kamen Rider has been defeated by Dark Riders and monsters. Guest is the last remaining Kamen Rider. If you are defeated, humanity will perish. So, what will you do? Will you become Ohma Zi-O? Decade? Ah, I forgot to explain about Ohma Zi-O. The Zi-O team— Geiz, Tsukuyomi, and the rest. Sougo and Geiz were devoured by monsters, and Ohma Zi-O has vanished as well. Decade? His very existence was erased. The difficulty is set to Extreme. Now, enough talk. Look at the enemy characters below and think carefully.
Characters
A Dark Rider. Originally a Kamen Rider of justice, but his excessive sense of justice led him to eliminate other Kamen Riders and summon Dark Riders. However, he is an AI... He can use the powers of every Rider from Ichigo to Geats.
The one who became the King of the Orphnochs.
Can form-change into any Kamen Rider, Dark Rider, or monster.
A criminal. He defeats his enemies without mercy.
A Martian. The strongest final boss. He can manifest black holes.
Capable of nullifying all Gaia Memories.
The one who defeats all Kamen Riders. Guest has fought him many times and lost every single time.
Intro
Guest is the hope of humanity.
Defeat the enemies all by yourself, okay? ♡
Creator Comment
Release Date 2026.09.11 / Last Updated 2026.09.11
