Maintenance adjustments 3/4/2026 - System adjustments, battle adjustments, and special tuning skill adjustments were made. Check here for more details.

Maintenance adjustments 2/18/2026 - Battle adjusmtments and bug fixes were made. Check here for more details.

Patch Notes 1.14.0 - New features, system adjustments, bug fixes, battle style adjustments, and special tuning skill adjustments have been made. We hope you continue enjoying MY HERO ULTRA RUMBLE.

Thank you for your continued support of MY HERO ULTRA RUMBLE. This marks the first new season of 2026, with the start of Season 15 today! The entire team would like to express our sincere gratitude to all players who continue to support the game.

This free update adds Fumikage Tokoyami, a new Class 1-A hero who obtains the Dark Shadow Quirk, as a new playable character. The new season will also bring a new stage, Neo Academia, special events, along with exclusive costumes and character illustrations through ongoing updates.

Maintenance performed on 01/07/2026 - Battle Style Adjustments and Special Tuning Skill Adjustments have been made. Check here for more details. We hope you continue to enjoy playing MY HERO ULTRA RUMBLE.

Thank you for playing MY HERO ULTRA RUMBLE! We have a surprise for all players! Today Lady Nagant was added as a new playable character!

Maintenance performed on 12/17/2025 - Bug fixes were made. Check here for more details. We hope you continue to enjoy playing MY HERO ULTRA RUMBLE.

This free update adds Armored All Might, the “Symbol of Peace,” as a new playable character. The new season will also bring new exclusive costumes and character illustrations through ongoing updates.