Teio no Yabo
Game: Adventure, RPG
In this game, you seem to play a bandit who sneaks into a university to steal something. Along the way you are accosted by female opponents, and when you beat them in a fight, you strip them. As a game it's fairly hard to follow if you don't understand Japanese, and as such you'll find yourself backtracking and searching many of the same places over and over again.