Kegani Lab started getting things right with Sexy Bar, where you would have to grind to keep the bad guys away, but you could still do it. And if you wanted to just corrupt the girls, you would slowly find them in sex acts with the bad guys, getting teased with their silhouettes and moans over a curtain.
Then they made Time Loop, which was so much better, because now, not only you could raise your favorarity with the girl, you could "Cycle" the bad guys so none would get too far with your girl. And if you wanted to see your girl getting corrupted, you would literally get jump scared by an animation with sound of her kissing or sucking someone's dick in the halls. If any guy got far enough with her, you would find them fucking in their room, the pool or the toilet. Heck, if you were really trying to get cucked, she would fuck a guy in your bedroom, all of which would have animations and sound.
Then came Village and Barbarians, which you would be able to keep the two girls safe, and progress the story. If you were trying to corrupt them, you could just let the village be taken by the barbarians, and you would have the entire village being fucked, with re-used animations, but animations still. Then there were the bad guys, who would harrass the girls in public and escalate it to fucking them in public.
Up until this point, they had peaked with Time Loop, but still put enough things in the next game. First they put the peeking mechanic in TL, but the circle would be in a fixed spot and you would always see something; in the VB they make it smaller until mastered, but still fixed so you would always see something.
But in this game, WOW!
First there's the dungeons, which is how you get money, it's straight up boring. You have to choose between three options, because the two bottoms one are downright useless, and you can't even make it an idle, where it will either follow the bad guys instructions or just press one of the options everytime. The rewards? Little to no gold, and items are rare, and most of the time bad armor.
What about the corruption? The corruption only happens in the dungeon, meaning that you can train a stat to max before going to the dungeon, and all that your girl will do is watch the bad guy fucking one of his girls. And if you want to corrupt the girl, you go into the dungeon and just keep the fight going until the last action from the enemy. While in the other games you would have the surprise of getting jumpscared by the bad guy suddenly harrasing your girl, in the game the bad guy is always there harassing your girl, there's no surprise or unexpeted event. You can let them go a separate way than your's, but these most static CGs, with some few peek scenes, where the hole is 1/4 of the screen MAX, and you can miss the action. You can peek the bathouse after the day to see what's happening, but there's no moaning unless it's your girl, in a couple specific animations.
There's the brothel, which for your girl are static CGs. There are windows where you can see some silhouettes, none of which are your girl, all of these are re-used from the previous games, and believe it or not, there are more animations in the brothel windows, than there are of your girl. Your girl can get a tattoo or high cuckold to fuck random guys, which are shown on the map, far away, with re-used animations and NO MOANS.
This game is a massive downgrade, and there's basically nothing interesting. No meaningful surprise events, barely no animations and even fewer with sound effects, terrible grind and miserable rewards.