[Androzani84]

I’ll be honest, I don’t have much to say about this movie. Just that Caucasus reminds me heavily of Odin from Ryuki.

So to fill this comment out, I’ll discuss the various ways the video game changes up the plot of the film

* Kabuto's fight with Ketaros is staged within the water dam instead. Ketaros' death was also altered, which he died by fighting instead of being crashing into the earth.
* Caucasus was defeated by both Kabuto and Gatack instead.
* In Story mode, if the team-up fight alongside Kamen Rider Hercus is won without changing to Rider Form, Kamen Rider Kabuto will appear riding the Kabuto Extender in its EX Mode while still in Masked Form.
* Ketaros is able to use a Rider Beat finisher in the game, despite it never being shown in the movie.

Also worth mentioning that while not shown in the movie or represented on the toy, the “Kabutick Riders” (the official names for our Movie Riders) do have a Masked Form. It’s only in the form of the action figures released alongside the show. You can see them at the bottom of that link below this paragraph.

https://kamenrider.fandom.com/wiki/Masked_Form

As for the favourite movie, I cannot say due to a mix of a) not playing favourites and b) to avoid breaking your “no spoiler” rule.