Mediocre game at best. Very cliche and plain is art and plot plus unbalanced as hell.
Plus no variativity in gameplay terms. Example: Game IMPLIES that you may complete it without corrupting your character, but it's literally impossible due the way the game is designed. After first level protagonists begins to receive arousal from each attack she makes. Once you reach 35% arousal - Karryn begins to be sexually frustrated, which lowers her stats to the ground, making the game impossible to beat even on normal. And the only way to remove this status is... sexual activity. Which corrupts your hero and ruins pure route.
Only sex route is also broken, since you'll be overspammed by enemies eventually. So basically game has only one way to complete it with zero replayability.
All this makes Karryn's prison really dull and irritating game. No idea how it is got certain reputation, because it's nothing if you check it for real.
Plus no variativity in gameplay terms. Example: Game IMPLIES that you may complete it without corrupting your character, but it's literally impossible due the way the game is designed. After first level protagonists begins to receive arousal from each attack she makes. Once you reach 35% arousal - Karryn begins to be sexually frustrated, which lowers her stats to the ground, making the game impossible to beat even on normal. And the only way to remove this status is... sexual activity. Which corrupts your hero and ruins pure route.
Only sex route is also broken, since you'll be overspammed by enemies eventually. So basically game has only one way to complete it with zero replayability.
All this makes Karryn's prison really dull and irritating game. No idea how it is got certain reputation, because it's nothing if you check it for real.