Hayan Wuruk may be a key ruler of Mapahit for the player, as he was in real life. However, his death may trigger a disaster for the country, as it has historically happened:

But this is not the only curveball that Majapahit may have to face, as an old friend is returning:

As you see, the main topic of the disaster is the struggle between the expansion of Islam and the adherence to Hinduism and other beliefs in Indonesia.