Alisver Incident

A tragedy has befallen the Alisvers, the descendants of a famous movie star couple from the past. On their own private island, by the hands of their own family, twelve kids was attacked. Few died, the rest went missing.

Nova and Raiha, two highschool students who are blessed with nature's power, was roped to investigate the Alisvers case by someone they just met. They had to inspect the island and bring home the survivors of manslaughter, if there's any. Also, the Alisvers are totally not cursed, not at all.

[From Itch.io]