Kamen Rider City Wars' Trailer was revealed in Special Kamen Rider Climax Fighters Live Stream which was streamed recently. In the live stream they revealed that Kamen Rider Den-O's Den-Liner will play an important role in this game. The game is to create Kamen Rider city using many structures that appeared in the Kamen Rider Series like Genm Corp. Building, Yggdrasill Tower, Houses from Showa Era.
KAMEN RIDER GIRLS' Song "Reason for" which was released in their 3rd Album "invincible" & "Be The One" by PANDORA feat. Beverly will be used as the Theme Song for this game. You can also play this game using many Theme Songs of Kamen Rider Series.
Kamen Rider Build & Kamen Rider Ex-Aid's Crossover Film "Kamen Rider Heisei Generations: FINAL" will premiere on December 9. Shun Nishime (Takeru Tenkuji / Kamen Rider Ghost) & Takayuki Yanagi (Onari the Detective) are confirmed to appear in the Movie.