Best Simulation NSFW Games

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Hentai Heroes

Free-to-play hentai RPG

Play free

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Touch a curvy anime girl in real 3D. Soft jiggle physics, she reacts to every touch.

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• Free Play

  !Ω Factorial Omega: My Dystopian Robot Girlfriend A simulator game where you discover an illegal sexbot in a dystopian 2027 and must decide whether to sell it or build a relationship with it, featuring Live2D animations, customization, and survival mechanics.

  • 2D
  • Android
  • Anime
• Sponsored · CrakRevenue

  

  Hentai Heroes

  Free-to-play hentai RPG

  Play free
• Free

  DEEP VAULT 69 An adult adventure game inspired by post-apocalyptic vault aesthetics, featuring romance, exploration across multiple locations, and encounters with 30+ characters.

  • 2D
  • Adventure
  • Anime

• Ad

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• Free Play

  Tangled by Tentacles A tentacle-based adult game where players interact with a captured heroine, earning points to unlock new tentacles, customization options, and outfits.

  • Anal
  • Android
  • Big breasts

• Ad

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• Free

  Five Nights at FuzzBoob's: Definitive Edition A parody of Five Nights at Freddy's featuring adult-oriented animatronic characters and explicit content.

  • 2D
  • Adventure
  • Android
• Free

  Lovely Craft A physics-based sex machine simulator where players customize and upgrade contraptions to interact with monster girls, featuring multiple locations, traders, and progression systems.

  • Anime
  • BDSM
  • Collection
• Free Play

  My State Sponsored Catgirl An animated adult visual novel and simulation game where you receive a genetically engineered catgirl from the government and decide how to interact with her.

  • AI-assisted
  • Anime
  • Big ass
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  ツンデレ少女と夏の思い出 (Girls Be Strong) A simulation game where you invite a tsundere girl on mountain outings and engage in pranks, with new stages unlocking as you raise numerical values.

  • Life Sim
  • Simulation
  • DLsite
• Demo

  Studly Cucumber A pixel art rhythm game with extensive character customization across seven body part slots and dynamic animations.

  • 2D
  • Android
  • Customization
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  Your Wife A desktop pet game featuring a cute anime girl character that stays on your desktop and responds to mouse interactions like dragging and zooming.

  • Anime
  • Customization
  • Female protagonist
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  Your Mom A desktop simulation game where a gentle mom character sits on your screen, available in various costumes for customization and interaction.

  • Customization
  • MILF
  • Simulation
• Free

  ShoSakyu: The Succubus I Summoned is a Noob!? A light-hearted dating sim where you accidentally summon an incompetent succubus named Nono who moves into your apartment, forcing you to balance daily life with her care while navigating romantic pursuits.

  • 2D
  • Anime
  • Choice-based
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  Taste of Seduction A 3D first-person RPG where you play as Devlin, balancing college life, family drama, and business growth while investigating your father's disappearance and pursuing romantic encounters.

  • Big breasts
  • Group sex
  • Male protagonist
• Free

  Orisries A grid-based adult strategy game where you command a nation, conquer territories, and imprison/discipline characters to increase intimacy and unlock intimate scenes.

  • BDSM
  • Bondage
  • Elf
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  Custom Order Maid 3D 2: Situation Character Pack Elegant A character pack DLC for Custom Order Maid 3D2 featuring an elegant soapland attendant with a unique story, costume, and hairstyle that can be customized in Edit Mode.

  • Big breasts
  • Female protagonist
  • Maid
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  VR Katherine A VR girlfriend simulator where you customize and interact with Katherine through hand gestures, touch, and dialogue in a realistic intimate experience.

  • Customization
  • Girlfriend
  • Male protagonist
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  LoveXLust (PC Version) An interactive adult game set in the Sin Club where you create and control your fantasies through intimate encounters with various companions in themed environments.

  • Strip
• Free

  Megaha:Re A town-building idle RPG where you recruit goddesses and employees, expand your empire, and unlock intimate rewards through quests and progression.
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  Villa Party I A 3D interactive party simulation game where you are invited to an exclusive adult gathering hosted by Richie, with your choices shaping multiple story outcomes and character interactions.

  • Male protagonist
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  Horny Elf An interactive adult game where you help a magical elf recover her erotic energy through intimate encounters after she falls from Santa's sleigh on New Year's Eve.

  • 3D
  • Choice-based
  • Elf
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  時間停止・強○脱衣 ~24時間脱ぎ続けるオフィス~Part2 A 3D simulation game where you infiltrate an office as a robot, causing the female employees' clothing to gradually disappear as time passes while they continue working.

  • 3D
  • Collection
  • Customization
• 

  ゴブリンワールド ～ゴブリン育成オープンワールドSLG～ A goblin-themed strategy simulation where you raise a reincarnated goblin protagonist, build and defend a goblin lair, and conquer the human world through open-world exploration and tactical gameplay.

  • Anime
  • Corruption
  • Customization
• Demo

  [Mac版]異世界整尻館～リアルタイム整尻経営シミュレーション～ A real-time 3D management simulation set in a fantasy world where you run a specialized establishment, purchasing and training characters from 25 different fantasy races to generate profits.

  • 3D
  • AI-assisted
  • BDSM
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  フォレスティア～ボイス追加DLC～ A voice DLC for Forestia that adds full voice acting to romance events and intimate scenes featuring the protagonist and seven heroines.

  • Life Sim
  • Simulation
  • DLsite
• 

  ASMR耳舐めハーレムゲーム～母親と妹達に全身ナメられるショタ～オナサポ・ハイレゾ・バイノーラル An ASMR mini-game featuring binaural ear-licking audio in a family harem scenario with guided masturbation support.

  • Big breasts
  • Choice-based
  • DLsite

In September 2026, the median play of games tagged Simulation lasted 1m 1s, and 36% of plays passed two minutes. See the data report.