Clock Tower

Clock Tower II: The Struggle Within

No-appointment Gals Olympos

Septentrion: Out of the Blue

SOS

Twilight Syndrome: Kyūmei-hen

Twilight Syndrome: Tansaku-hen

Mikagura Shoujo Tanteidan

Moonlight Syndrome

Taekwon-Do

Zoku Mikagura Shoujo Tanteidan: Kanketsuhen

Flashback: The Quest for Identity

Monkey Magic

Myst

Riven: The Sequel to Myst