Hyper Battle DVD Kamen Rider Ex-Aid [Urawaza]: Kamen Rider Lazer's Trailer was uploaded on YouTube by Toei & this trailer revealed the New form of Kamen Rider Ex-Aid & Kamen Rider Genm. You will witness the revival fight of Kiriya Kujo.
(For the users who can't access the video due to country restrictions, you can use Proxy to access it. It might take some time get to a proper one but usually it will work.)
Emu Houjou (Kamen Rider Ex-Aid) & Hiiro Kagami challenge the Game Bakusou Treasure which is the High Level Treasure Finding Game left by Kiriya. Kamen Rider Lazer is the Navigator of this Game & the player needs to Clear the Game with him. He says that in order to clear the game they have the find treasure which is gaurded by Game World's Kamen Rider Genm.
Emu & Kiriya's Combi will Revive and Kamen Rider Ex-Aid will transform into his Hyper Battle Exclusive form Bike Action Gamer using Proto Bakusou Bike (Combi Revival ver. ) Gashat. You will come to know about the true aim of Kiriya.
Game World's Kamen Rider Genm will use Proto Shakariki Sports Gashat and transform into Genm Proto Sports Action Gamer.
It's not known whether Tetsuya Iwanaga will voice Kamen Rider Genm in this Spin-Off.