Today, the multi-ending adventure game "OPUS: Heart of the Mountain" developed by SIGONO and published by Shueisha Games officially announced the adjustment of its release plan.The game was originally scheduled to be released in the fall of 2025, but has been postponed to March 2026, when it will be available on Switch 2, Switch and Steam platforms.

Postponed PV:

The development team stated in the postponement statement that as the project entered the final stage and after careful evaluation of the development progress, in order to ensure that the game quality reached the expected level, it was decided to adjust the original release window."We understand that this is not the news that everyone was expecting, and we deeply apologize for it. But we believe that this extra time will allow the game to be further polished and closer to the vision we want to present."

SIGONO emphasized in the announcement that the entire team is working hard to provide players with the most complete work experience when the game is released in March 2026.