Publisher: SPLUSH WAVE
Caveats: Bondage, Rape
Yes, a game that spells "mahjongg" with two g's. We can't tell you how vindicated we feel. The premise here is that you're an evil monster facing off against female Dragon Quest characters in mahjongg matches. Both of you have points represented by HP, which you each lose if you lose games. When you beat the girls, they lose clothes and are eventually either raped by you or other monsters.