Corrupt - The Ship of Servitude ver.1.5 (eng) - Adult Sex Game

Corrupt makes Shou Ogawa’s deep and erotic worldview into a game!

A soldier of the empire named Vitnir sets off to the neighboring territory of
Takama-ga-hara to conquer it. The region is home to tribes of youkai
like bakeneko, kitsune, oni, jorougumo, and tengu.
Armed with a self-developed brainwash machine, Vitnir’s conquest begins!

This is a top-down view action game. Defeat and brainwash the chiefs of
the four tribes and take over all of Takama-ga-hara!