The following games are tagged with hentai
Christine
FM-7
PSK
El Dorado Denki
PC-88
Enix Corporation
Hole Chaser
PC-88
Birdy Soft
Hoshi no Suna Monogatari
PC-88
D. O. Corp
Hot Blocks
BBC/Electron
The Horny Elk
Purin To Ohuro
PC (Windows)
Circle Parabolica
Rape Of The Alectro Module
BBC/Electron
The Horny Elk
Rapelay
PC (Windows)
Illusion Software Ltd
Run Run Kyōsōkyoku
PC-88
Elf Co. Ltd
Teiō no Yabō
PC-88
Pussy Cat
The Kaori Cel Experiment
BBC/Electron
The Horny Elk
True Love
PC (Windows)
JAST USA
Urotsukidoji
PC98
Fairytale
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