New Delhi, Nov. 9 -- Bandai Namco Entertainment has opened pre-registration for My Hero Ultra Rumble Mobile on iOS and Android, but it has not announced a release date. The free-to-play battle royale is a separate game from the existing console and PC version.

Pre-registration began on November 9 through the App Store and Google Play, and a teaser trailer is available in English and Japanese. Gematsu first reported the mobile version on November 5, citing the latest issue of Weekly Shonen Jump.

The mobile game keeps the 24-player format of the original. Matches are shorter, according to Gematsu's report on the Jump information.

Bandai Namco's announcement, as published in Japan, describes eight teams of three players competing until on...