This miniseries feature the return of Kamen Rider Genm's Action Gamer Level 2 form since its last appearance in Kamen raidâ Eguzeido (2016) Episode 11 Who's the Black Kamen Rider? (2016).
Kuroto's declaration that the world has finally caught up with his genius is a direct reference to Kamen Raidâ Eguzeido torirojî: Anazâ endingu - Kamen Raidâ Genmu vs. Rêzâ (2018), where prior to his death he wonders if the world will ever catch up to his genius.
Like Kamen Raidâ Doraibu Sâga: Kamen Raidâ Buren (2019), this special was originally announced to premiere as an April Fools' joke, with Brain being announced in 2018, and Kamen Rider Genms -The Presidents- in 2020.
This miniseries is written by Yûya Takahashi, who was the head writer for both series featured in this miniseries.
Despite having Dangerous Zombie and Proto Mighty Action X Origin on his Kimewaza Slot Holder, Genm exclusively uses his Level 2 form in this special.