SM Choukyoushi Hitomi Vol. 2 Super Nintendo

The game is essentially a "training" game (judging by the name of the game because "調教師" is a japanese word for "Trainer"), where the goal is to manage the captive Hitomi's various stats. The player can go to school once per day to enact various events involving Hitomi, or train Hitomi in a dungeon, all of which involves plenty of adult content. Training Hitomi depletes stamina and increases or decreases other stats by certain amounts. There are several endings, depending on Hitomi's final condition.

The game features a password system. By entering a password with all zeroes, one can access a debug menu, which contains CG, music, and ending tests. Interestingly, some dumps of the game feature a ROM version number in the debug menu, with the exact date of assembly included.