Skip to main content
Games like Research And Development 1

Games like Research And Development 1

Games like Research And Development 1

Looking for games like Research And Development 1? Here are top casual simulation recommendations with a romance, science fiction and erotic focus, selected from player-similarity data — start with Sex Game: Naughty Girls - Episode 6, Futanari Sex Adventures - Episode 1 or BDSM Sex: Futanari 2.

Change display type

Skip Platform filter

Skip Price filter
  1. Enjoy an erotic visual novel featuring two hot women and an engaging sex simulator. Juliette and Natalie go for their daily workout at the gym. The quiet and empty gym is too inviting and they give into the their temptations and have sex in front of the massive mirror on the wall. If you enjoyed this game, see our list of games similar to Sex Game: Naughty Girls - Episode 6.

    View Game
  2. An adult visual novel series with a beautiful red-haired futanari as a protagonist. If you enjoyed this game, see our list of games similar to Futanari Sex Adventures - Episode 1.

    View Game
  3. An adult visual novel about a young woman who returns to her Mistress’s dungeon seeking more pleasure and pain, only to realize her craving for submission is far deeper and more dangerous than she expected. If you enjoyed this game, see our list of games similar to BDSM Sex: Futanari 2.

    View Game
  4. An adult visual novel about a young woman who learns submission, pushes her boundaries, and discovers new pleasures under her Master’s control. If you enjoyed this game, see our list of games similar to BDSM Sex.

    View Game
  5. 81%Game Brain Score
    Most mentioned positive aspects:story, graphics
    Most mentioned negative aspects:stability
    81% User Score Based on 67 reviews

    Move The Chains is a choice-driven adult visual novel that puts you into the shoes of a hot-button athlete who finds himself being given a second chance after spending a year behind bars. The road to redemption is a long one, but it's packed with girls, love, drama, and of course, sex. If you enjoyed this game, see our list of games similar to Move The Chains - Season 1.

    View Game
  6. 88%Game Brain Score
    Most mentioned positive aspects:story, graphics
    Most mentioned negative aspects:music, grinding
    88% User Score Based on 517 reviews

    Lunar's Chosen is a story heavy adult visual novel. Play as the main character through a story filled with sex, mystery, magic and beautiful women. If you enjoyed this game, see our list of games similar to Lunar's Chosen - Episode 1.

    View Game
  7. View Game
    87%Game Brain Score
    Most mentioned positive aspects:story, graphics
    Most mentioned negative aspects:gameplay
    87% User Score Based on 79 reviews

    Immerse yourself in the cosmic passions of Lust Galaxy, an adult visual novel that opens the doors to a world of intrigue and danger. If you enjoyed this game, see our list of games similar to Lust Galaxy.

    View Game
  8. 69%Game Brain Score
    Most mentioned positive aspects:story, graphics
    Most mentioned negative aspects:replayability, character development
    69% User Score Based on 80 reviews

    Two couples rent a spacious sailboat for the perfect vacation, but as they venture out onto the water, their journey takes an unexpected turn. If you enjoyed this game, see our list of games similar to California Swingers Club - Season 1: Sea Swap.

    View Game
  9. 82%Game Brain Score
    Most mentioned positive aspects:story, graphics
    Most mentioned negative aspects:music, replayability
    82% User Score Based on 191 reviews

    Dive into a whirlwind adventure as a freshman college student navigating the thrilling highs and tantalizing lows of campus life, all while gearing up for the legendary "SEX FEST." If you enjoyed this game, see our list of games similar to COLLEGE SEX FEST 2024.

    View Game
  10. 70%Game Brain Score
    Most mentioned positive aspects:story, graphics
    Most mentioned negative aspects:gameplay, character development
    70% User Score Based on 225 reviews

    The Grey Dream is an adult Visual Novel about a man who got offered a job in an international trading company right after graduation. As soon as you accept it, the consequences of the past start to manifest. Who knows? Maybe you can get rid of your past or spice up your future with it. If you enjoyed this game, see our list of games similar to The Grey Dream - Season 1.

    View Game
  11. 88%Game Brain Score
    Most mentioned positive aspects:story, graphics
    Most mentioned negative aspects:gameplay, music
    88% User Score Based on 59 reviews

    Unleash your potential and explore a world of magic, martial arts, and seductive encounters in the immersive adult visual novel, Forbidden Dojo. Make choices, harness your powers, and forge intimate relationships as you face a dark evil. Your decisions shape the fate of this captivating realm. If you enjoyed this game, see our list of games similar to Forbidden Dojo.

    View Game
  12. 66%Game Brain Score
    Most mentioned positive aspects:story, music
    Most mentioned negative aspects:gameplay, replayability
    79% User Score Based on 34 reviews

    A Visual novel made from the heart. Experience, and expect the "Mature" in Maturity, A story about Sex, Romance, friendship, healing, and moving on. Made to put a smile on one's face. If you enjoyed this game, see our list of games similar to Making Memories.

    View Game
  13. 76%Game Brain Score
    Most mentioned positive aspects:story, music
    Most mentioned negative aspects:replayability
    85% User Score Based on 40 reviews

    You live in a world where men called barons have all the power, and you were raised as a servant for one until earning enough to buy your freedom, but that freedom is jeopardized when witnessing the baron's abuse of his lab-grown harem of perfect women because they refuse to sleep with him. If you enjoyed this game, see our list of games similar to Follow the Leader.

    View Game
  14. 67%Game Brain Score
    Most mentioned positive aspects:story, graphics
    92% User Score Based on 24 reviews

    Step into a world of modern romance, high-stakes mystery, and unbridled passion. In Passion's Playground, you shape the story of a male protagonist navigating complex relationships and deep-seated secrets. Every choice you make carves a path toward a unique destiny. If you enjoyed this game, see our list of games similar to Passion's Playground.

    View Game
  15. 95%Game Brain Score
    Most mentioned positive aspects:story, humor
    Most mentioned negative aspects:monetization, grinding
    95% User Score Based on 1,820 reviews

    You've never played a game like this before. Road to Empress I is a cinematic palace adventure where your choices decide everyone's fate. Tackle multiple story branches and a high mortality rate with charm, wisdom and courage? First...survive. If you enjoyed this game, see our list of games similar to Road to Empress.

    View Game
  16. 81%Game Brain Score
    Most mentioned positive aspects:story, graphics
    Most mentioned negative aspects:gameplay, music
    81% User Score Based on 100 reviews

    Play as a charming barista, brew magical coffee, and build spicy connections with quirky customers like a bunny cop, a demon writer, and a wild elf. Save your coffee shop and uncover love, secrets, and temptation! If you enjoyed this game, see our list of games similar to Sex & Coffee.

    View Game
  17. 79%Game Brain Score
    Most mentioned positive aspects:story, graphics
    Most mentioned negative aspects:replayability, character development
    79% User Score Based on 113 reviews

    Adult Education is a steamy visual novel set in an adult evening school, where a sultry teacher develops an intimate interest in her female students. If you enjoyed this game, see our list of games similar to Adult Education.

    View Game
  18. 91%Game Brain Score
    Most mentioned positive aspects:story, graphics
    Most mentioned negative aspects:gameplay, monetization
    91% User Score Based on 1,132 reviews

    City of Broken Dreamers is a mature adults only cyberpunk visual novel. In the game you will find a choice based visually erotic and exciting adventure. If you enjoyed this game, see our list of games similar to City of Broken Dreamers: Book One.

    View Game
  19. Meet Lily and James and join them on their quest to revitalize their marriage in a new and exciting cuckold series. Confronted with the monotony of their routine, James encourages his wife to go out with a friend and find herself a younger man. If you enjoyed this game, see our list of games similar to Cuckold Sex - Episode 1.

    View Game
  20. Enjoy an erotic visual novel featuring a girl and a futanari (transgender character), and an engaging sex simulator. Tina and Bella play out a classic doctor/patient fantasy in an empty medical office, dressed in sexy outfits. If you enjoyed this game, see our list of games similar to Sex Game: Futanari - Episode 3.

    View Game
  21. Immerse yourself in an erotic visual novel that explores the bond between a submissive and her Master, paired with an interactive sex simulator. Veronica and her Master continue their BDSM experience, with some new mechanical toys and water play for a more intense pleasure. If you enjoyed this game, see our list of games similar to Sex Game - BDSM - Episode 4.

    View Game
  22. This is a simulation game that combines nurturing with romance.You'll cultivate a one-of-a-kind robotic girlfriend while sharing romantic moments with multiple girls, each possessing distinct personalities. If you enjoyed this game, see our list of games similar to 我的机器人女友.

    View Game
  23. A simple SEX SIMULATION game with VISUAL NOVEL elements, featuring HD GRAPHICS and juicy ANIMATIONS. In this episode, their daily workout gets more interesting, once they discover that the gym is completely empty.It's too inviting not to take advantage of this and have sex. If you enjoyed this game, see our list of games similar to Sex Game - Gay Affair - Episode 4.

    View Game
  24. View Game
    88%Game Brain Score
    Most mentioned positive aspects:story, graphics
    Most mentioned negative aspects:gameplay, optimization
    88% User Score Based on 75 reviews

    Immerse yourself in an exciting space adventure in the genre of adult visual novel. In the game Lust in Space you take on the role of Leon, an agent of the Peace Corps, who, during one of his missions, finds a wrecked, deserted ship from Earth. If you enjoyed this game, see our list of games similar to Lust in Space.

    View Game
  25. View Game
    77%Game Brain Score
    Most mentioned positive aspects:story, graphics
    Most mentioned negative aspects:gameplay, monetization
    77% User Score Based on 66 reviews

    Enter the mind of a cuck . Explore the provocative world of the Cuckold/NTR fetish with a fresh twist and define your path to become the ultimate boyfriend. If you enjoyed this game, see our list of games similar to CuckTales.

    View Game
  26. 88%Game Brain Score
    Most mentioned positive aspects:story, emotional
    Most mentioned negative aspects:grinding, replayability
    88% User Score Based on 84 reviews

    My New Memories: The Beginning tells you the story of My New Memories before you reunited with Anna and started a family. Find out how the MC turned out to be the man you know from the main game - The loving and caring husband and the protective and wonderful father! If you enjoyed this game, see our list of games similar to My New Memories: The Beginning.

    View Game
  27. 35%Game Brain Score
    Most mentioned positive aspects:story, replayability
    Most mentioned negative aspects:graphics, optimization
    60% User Score Based on 10 reviews

    In Life on Mars, you can have a happy ending (Gentleman Ending or Domination Ending), a neutral ending (Sharing Ending) or a sad ending (Beta Male Ending) depending on how you play. If you enjoyed this game, see our list of games similar to Life on Mars (MiZtyl).

    View Game
  28. 79%Game Brain Score
    Most mentioned positive aspects:story, graphics
    Most mentioned negative aspects:gameplay, replayability
    79% User Score Based on 314 reviews

    As Randall, you’ll guide Sue, your loving landlady, as her values erode and desires awaken. A visual novel of bimbofication, twisted love, and sexual corruption. Will she become your perfect woman? If you enjoyed this game, see our list of games similar to My Bimbo Dream.

    View Game
  29. 79%Game Brain Score
    Most mentioned positive aspects:story, graphics
    Most mentioned negative aspects:gameplay, stability
    79% User Score Based on 94 reviews

    Lilith Rising - Season 2 is a choice-driven Adult Visual Novel. Return as the prince that was exiled by a demon worshiping cult, with your companions journay to become stronger to save your kingdom. Your adventure will be filled with epic fights, romance, mystery, humor, drama and lots of sex. If you enjoyed this game, see our list of games similar to Lilith Rising - Season 2.

    View Game
  30. A sex simulation game with visual novel elements where you play the role of a personal trainer and help attractive women achieve their fitness goals. If you enjoyed this game, see our list of games similar to Sex Simulator - Naughty Trainer.

    View Game
  31. 52%Game Brain Score
    Most mentioned positive aspects:story, graphics
    Most mentioned negative aspects:gameplay, music
    65% User Score Based on 31 reviews

    Step into the shoes of a Student at an all-but-ordinary University, where there seems to never be a dull day with hot women around every corner. Just so happens that you could just be the most wanted guy at this University... Who will you fall for?.. And who will fall for you? If you enjoyed this game, see our list of games similar to University Days - Season 1.

    View Game
  32. 75%Game Brain Score
    Most mentioned positive aspects:story, humor
    Most mentioned negative aspects:gameplay, character development
    75% User Score Based on 84 reviews

    Personal Trainer is a low-brow humorous adults only interactive Visual Novel. Your goal is to corrupt a women's only gym for your own erotic satisfaction. If you enjoyed this game, see our list of games similar to Personal Trainer.

    View Game
  33. 71%Game Brain Score
    Most mentioned positive aspects:story, humor
    Most mentioned negative aspects:gameplay, character development
    77% User Score Based on 43 reviews

    Two old friends were making barbecue. Next to them were two sexy babes who recently moved here. Having eaten a piece of unusual sausages, the case takes an unexpected turn. If you enjoyed this game, see our list of games similar to HOT MAGIC SAUSAGE.

    View Game
  34. 60%Game Brain Score
    Most mentioned positive aspects:story, emotional
    Most mentioned negative aspects:gameplay, music
    86% User Score Based on 21 reviews

    Summer Vacation is a gay adult visual novel about self-discovery, first love, and the chaos... of figuring out who you really are. Join Mat through this summer, and his first year at university. Every choice shapes the bonds you build, and the person you'll become. If you enjoyed this game, see our list of games similar to Summer Vacation.

    View Game
  35. 64%Game Brain Score
    Most mentioned positive aspects:story, graphics
    Most mentioned negative aspects:gameplay, monetization
    64% User Score Based on 389 reviews

    The third and final chapter of the saga has arrived! Join our girls for one last ride filled with seduction and a lot of sex! Uncover the mysteries surrounding the Fetish Locator App and its creator. Romance over 20 girls and shape the conclusion of your college life in Fetish Locator Week 3. If you enjoyed this game, see our list of games similar to Fetish Locator Week Three.

    View Game
  36. 78%Game Brain Score
    Most mentioned positive aspects:story, graphics
    Most mentioned negative aspects:music, gameplay
    78% User Score Based on 120 reviews

    Tune in to the show is an adult visual novel with a focus on the story and characters. As a participant in a new TV show in which you'll be living with 7 strangers for a month, spend time with a cast of diverse and fun characters, investigate mysteries, and let the romance blossom! If you enjoyed this game, see our list of games similar to Tune in to the show Part 1.

    View Game
  37. 39%Game Brain Score
    Most mentioned positive aspects:optimization, graphics
    Most mentioned negative aspects:story, gameplay
    55% User Score Based on 22 reviews

    Futa on Top is a dystopian futa-dom visual novel ✨a galaxy ruled by futa where broken, desperate males worship futa code on their knees If you enjoyed this game, see our list of games similar to Futa on Top.

    View Game
  38. 85%Game Brain Score
    Most mentioned positive aspects:story, graphics
    Most mentioned negative aspects:gameplay, replayability
    85% User Score Based on 169 reviews

    A narrative-driven visual novel that delves into the complex psychological phenomenon of cuckolding. If you enjoyed this game, see our list of games similar to Cucked by My Wife.

    View Game
  39. View Game
    75%Game Brain Score
    Most mentioned positive aspects:story, graphics
    Most mentioned negative aspects:character development, monetization
    75% User Score Based on 252 reviews

    FRESHMAN — an adult, choice-based visual novel that celebrates the best parts of life. Step into the shoes of a college freshman and experience all the pleasures of student life. If you enjoyed this game, see our list of games similar to FRESHMAN.

    View Game
  40. 77%Game Brain Score
    Most mentioned positive aspects:story, graphics
    Most mentioned negative aspects:gameplay, character development
    77% User Score Based on 301 reviews

    A night at your best friend’s house turns into a tempting choice between desire and restraint. If you enjoyed this game, see our list of games similar to My Best Friend's Sister.

    View Game
  41. 24%Game Brain Score
    Most mentioned positive aspects:emotional
    Most mentioned negative aspects:story, graphics
    38% User Score Based on 13 reviews

    A steamy Visual Novel, set in beautiful decor. Wanting to spice up their marital life, Adam tries to convince his loving wife, Nikki, to make him a cuckold. Will Nikki give in to her husband’s request and use her boss to fulfill the dirty fantasy? Follow the Sex Story and find out! If you enjoyed this game, see our list of games similar to Sex Story - Cuckold Life - Episode 1.

    View Game
  42. 43%Game Brain Score
    Most mentioned positive aspects:graphics, music
    Most mentioned negative aspects:story, gameplay
    67% User Score Based on 15 reviews

    Rebel against the fate of humanity in a unique adventure to change the world. Sci-fi visual novel with optional adult content and romance. You can play as a female or male protagonist. If you enjoyed this game, see our list of games similar to Fiction Paradox - Chapter 1.

    View Game
  43. In My Summer, you can have a happy ending (Nice Guy Ending or Bad Guy Ending), a neutral ending (Open Relationship Ending) or a sad ending (NTR Ending) depending on how you play. If you enjoyed this game, see our list of games similar to My Summer (InsanErotica).

    View Game
  44. 89%Game Brain Score
    Most mentioned positive aspects:story, graphics
    Most mentioned negative aspects:replayability, music
    89% User Score Based on 125 reviews

    College Craze is a female gaze adult dating and life simulation game. Find endless sexy possibilities for your own college experience at Sugardale U with your custom female MC, the branching story structure, and +25 love interests. No fade-to-black scenes here, so enroll today! If you enjoyed this game, see our list of games similar to College Craze.

    View Game
  45. 84%Game Brain Score
    Most mentioned positive aspects:graphics, story
    Most mentioned negative aspects:atmosphere
    84% User Score Based on 116 reviews

    If you’re a fan of naughty and daring futa girls, Friday Fever is the game for you! This vibrant and visually striking visual novel will immerse you in a world of unexpected encounters and thrilling surprises. If you enjoyed this game, see our list of games similar to Friday Fever.

    View Game
  46. 88%Game Brain Score
    Most mentioned positive aspects:humor, character development
    Most mentioned negative aspects:gameplay, story
    88% User Score Based on 116 reviews

    A lewd life simulator game set in an alternate early 2000s where you have to juggle mundane responsibilities such as going to work and paying rent, while also avoiding getting eaten and digested by beautiful anthro girls. If you enjoyed this game, see our list of games similar to It's a Gluttonous Life.

    View Game
  47. 98%Game Brain Score
    Most mentioned positive aspects:story, humor
    Most mentioned negative aspects:grinding, optimization
    98% User Score Based on 311 reviews

    One day you're in your apartment, wallowing in self-pity, and the next thing you know you're being summoned to a land full of witches trying to kill you, with your doppelganger's unconscious body lying on the wooden floor. Can you find your way back home? Follow along Palmier as she/he has an identity crisis while exploring a whole new world filled with killer witches, magic, and four lonely tw… If you enjoyed this game, see our list of games similar to Bewitching Sinners.

    View Game
  48. 96%Game Brain Score
    Most mentioned positive aspects:story, music
    96% User Score Based on 56 reviews

    A sweet, slow burn yuri / lesbian visual novel about an anxious young teacher being swept off her feet by the cool, competent school nurse. If you enjoyed this game, see our list of games similar to Fragile Feelings.

    View Game
  49. 『Needy Princess Nerd Club - メンヘラオタ姫サークル -』 is a novel game in which a girl who wants to be pampered enters the nerd circle, so that she can become a "Princess" that is true to the name. A Bishojo Game released in 2016 under the "Noirsoft" brand has been reworked for the "PandaShojo" platform for players of various ages worldwide to enjoy. ◆Introduction "… If you enjoyed this game, see our list of games similar to メンヘラオタ姫サークル - Needy Princess Nerd Club -.

    View Game
  50. 97%Game Brain Score
    Most mentioned positive aspects:story, music
    Most mentioned negative aspects:gameplay
    97% User Score Based on 307 reviews

    The Symbiant is a BL / Yaoi / Gay visual novel about two men, both from vastly different worlds, embracing their sexuality and their newfound romance. It is also a tale of interstellar friendship and being gay in space! If you enjoyed this game, see our list of games similar to The Symbiant.

    View Game