Just like you wanted, here is the original iso file, which includes KimiNozo Duelist and Kichiku no Mongai no Hen: https://drive.google.com/file/d/1A6IVwpI2hJnyMnlUccUZpUUdg4nPZp2P/view?usp=sharing
Here is the executable file, detached from the keys in the registry: https://cdn.discordapp.com/attachments/688798706018811912/1053685292793610401/rugp.exe
Just replace rugp.exe in the game folder and run 鬼畜の門外の変.exe. You don't even have to install the game, but the Japanese locale is still...
Hello biohrd; Can you reupload the game? All links are dead and only rapidgator works, but it needs premium. I would be grateful, because this game is nowhere else on the Internet.