Ao Oni Windows game - ModDB

The Main character, Hiroshi, and his three other friends,Takuro,Takeshi and Mika, decided to visit an abandoned mansion that is rumoured to be haunted, and there is a monster in there.

Ao Oni Windows game - ModDB

Installation Guide, Ao Oni Wiki

Download Oni (Windows) - My Abandonware

Ao Oni Windows game - ModDB

Ao Oni 3D V0.3, Ao Oni Games and Downloads Wiki

Installation Guide, Ao Oni Wiki

Download Oni (Windows) - My Abandonware

Ao Oni Free Game No Download - Colaboratory

Ao Oni Free Game No Download - Colaboratory