Underdark: Prisoner Monster Girl Isekai (v0.01) by The Sin Workshop
3D games
Description
Without weapons, without friends, and with no idea how to get back home, he finds himself in a brutal reality where humans are a rare and valuable commodity.
Now he must survive in a dark fantasy world filled with demons, ancient magic, and creatures that look at him with hungry interest.
Gradually, the protagonist begins to realize that there may be no way back… and that this world is slowly but surely changing him.
Last update: 2026-03-26
Released: 2026-03-25
Creator (developer):
Censored: No
Version: 0.01
OS: Windows, Linux, Mac, Android
Language: English
Genre:
Planned: Multiple endings
How to install:
Changelog:
Initial Release
Screenshots
Downloads
Underdark_Prisoner_Monster_Girl_Isekai-0.1.-pc-6bf9c1.xgames.zip
Underdark_Prisoner_Monster_Girl_Isekai-0.1.-mac-6bf9c1.xgames.zip
Underdark_Prisoner_Monster_Girl_Isekai-0.1-6bf9c1.xgames.apk
Related Games
Sexpatch Horny Capes [demo] by Sweet Buns
Description:Dispatch the right hero or villain, shape their fate, and change the balance between humans and demons.Play as a sarcastic half-demon managing a team of flawed superheroines in a city under infernal invasion.Choices, mini-games, branching story, and optional 18+ animated scenes.Last update: 2026-06-12Released: 2026-06-09Creator (developer): Sweet Buns GamesCensored: NoVersion: DemoOS: WindowsLanguage: EnglishStore:Other Games:Genre:2DCG, AI CG, Ahegao, Animated, Bdsm, Big Ass, Big Tits, Creampie, Fantasy, Female Domination, Handjob, Interracial, Internal View, Male Protagonist, Management, Masturbation, Monster Girl, Multiple Endings, Oral Sex, Parody, Point & Click, Puzzle, Strategy, Superpowers, Teasing, Tentacles, Vaginal SexHow to install:1. Extract and run.Changelog:DemoInitial ReleaseDeveloper Notes:Everything changes when a demon queen tears open the veil between realms.Now heroes and villains must unite against an infernal invasion.And somehow… you’re in the center of it all.You are a Cambion. Half human. Half demon. A courier between worlds who never wanted to be a savior. You possess a unique and dangerous gift — your infernal blood allows you to manipulate the corruption spreading through the city. You can cleanse demonic influence… or awaken it.Your choices determine who remains human — and who embraces something darker.DOWNLOADWin:Sexpatch Horny Capes is published on xGames in a collection of porn games. Free download of this game is provided with just a few clicks. New and only best games are delivered to you is always here.
Revenge of Yagiri (v1.0) by beebeekobo
Description:Side-scoller by Beebeekobo.Last update: 2026-06-12Released: 2026-06-12Original Name: 復讐の夜霧Creator (developer): beebeekoboCensored: NoVersion: 1.0OS: WindowsLanguage: English, Japanese, Chinese, KoreanStore:Genre:2DCG, 2D game, Animated, Bestiality, Big ass, Big tits, Censored, Combat, Creampie, Female protagonist, Japanese game, Monster, Monster girl, Rape, Platformer, Pregnancy, Rpg, Side-scroller, Tentacles, Transformation, Vaginal sex,How to install:1. Extract and run.
Incubus Rapture (v0.1) by Heedless
‘Incubus Rapture’. In it you will play the Incubus,one of the lords of hell currently in absentia as you run a motel in the middle of the desert.You will raise an army of succubi to spread your influence across an expanding zone of control,beginning with just the locale itself, but spreading steadily outwards.Last update: 2026-06-11Released: 2026-06-11Creator (developer): HeedlessCensored: NoVersion: 0.1OS: Windows, Linux, MacLanguage: EnglishOther Games:Genre:3dcg, animated, male protagonist, management, sandbox, harem, corruption, vaginal sex, oral sex, group sex, lesbian, monster, monster girl, fantasy, adventure, teasing, groping, big tits, big ass,How to install:1. Extract and run.Changelog:v0.1Initial ReleaseDeveloper Notes:Hi there...I am Heedless and I am making fantastical Adult Games