Screenshots
Watch trailer on Steam ↗Cultural Exchange
AL Studio · Published by NSFW18 Games
Content notice: This Game may contain content not appropriate for all ages and topics not suited for sensitive audience, such as: - Female and Male Nudity - Various animated Sex scenes (including anal, blowjob, titsjob) - Sexually explicit dialogues - Characters are implicetely half brother and sisters. All characters in the game are over 18 years old.
Mixed — 60% positive (30 reviews) · 11 achievements
Last updated 4 Oct 2026
Lera & Nia just arrived! Your father is sending two young girls to live with you but why? how? Are you the big brother you think you are?
£3.39
Lowest price we've ever recorded
View on SteamPrices can lag the live Steam store — always confirm before buying.
Price history
Indie, Simulation, Casual · 2025 · More under £5 games
Welcome to Cultural Exchange, where you navigate the complexities of siblinghood and cultural adaptation. Will you be a supportive big brother or a strict guardian? Your choices shape their lives in this heartfelt simulation from AL Studio.
About this game
Welcome in Switzerland.
This is Lera and Nia... your "new" sisters:
It seems your father is sending two young girls (Lera 18yo and Nia 23yo) to live with you in Switzerland. Why? How? WHATTTTT ???
You will need to talk to them, educate them and play the big brother for now. Can you?
Features:
Linear: kind, sweet and sexy story.
Short visual novel: 1 to 1.5 hours.
Five animated sex scenes.
System Requirements
Will my PC run this? →Minimum
- OS *: Windows 7-8-10-11
- Processor: 2.33GHz or faster x86-compatible processor
- Memory: 512 MB RAM
- Graphics: DirectX 11 and/or OpenGL 3.3 compatible video card
- Storage: 512 MB available space
Supported Languages
*languages with full audio support
Latest news
AnnouncementsOfficial
BEATS OF LUST NOW AVAILABLE
Hello everyone! NSW18 Games (publisher) and Zylyx Team (developer) are proud to announce the release of BEATS OF LUST, our new visual novel/rhythm game is now available on Steam! We are sorry for the little delay but we submitted the build to Steam for validation a little bit late so it delays the release a little. ABOUT BEATS OF LUST {STEAM_CLAN_IMAGE}/46162848/77972151b7dbde52d26cd52c9f18a2f375d7733a.png {STEAM_CLAN_IMAGE}/46162848/281f7ac30febf42c54d81ca0966b0ef8c93398bd.png {STEAM_CLAN_IMAGE}/46162848/3d00c1560df692fafa7164433e0c57f4d512bb4c.png Many different characters Awesome electronic songs Hentai animated scenes (with gallery) High replayability Complete story line around 2hours. Achievements Steam Cards as soon as possible Thank you to all our supporters during the making, especially our Patrons and Discord members! PLAY NOW https://store.steampowered.com/app/4822210/Beats_of_Lust/?utm_source=steamnews WISHLIST OUR NEXT GAME https://store.steampowered.com/app/3391670/Secret_Kinks/?utm_source=steamnewsRead full article on Community Announcements (Cold Coffee Studio)AnnouncementsOfficial
Two demos available today!
https://clan.akamai.steamstatic.com/images/39755770/3839c4a49d0ff8b3b01fda03c058725503a9a6ec.png Hello Lewd Members of Steam!!! Today, for the Steam Next Fest, we are releasing two demos on Steam! First, A new Tomboy visual novel set in an original settings named Tomboy: Race for Love. I will not tell you more about it, just try the demo (which only include static images instead of animations! We are still working on it!!!): https://store.steampowered.com/app/4282960/Tomboy_Race_for_Love/ Second, A coloring game named Hentai Color Studio. The demo include a few paintings to complete, it's simple, it's relaxing and I hope you will enjoy how we made the naughty parts. https://store.steampowered.com/app/4224270/Hentai_Color_Studio/ Have fun and don't hesitate to wishlist our games!Read full article on Community Announcements (NSFW18 Games)AnnouncementsOfficial
New release: Futanari Have a heart too
https://clan.fastly.steamstatic.com/images/39755770/cfbb496da187a221b91c29f1de20eb862642430b.png Hello Lewd Tribe! We are glad to announce today the release of our last visual novel game: https://store.steampowered.com/app/4119390/Futanari_have_a_heart_too/ A mature romantic visual novel about identity, trust, and forbidden love. When Diana transfers to an all-girls academy, her bond with Jeanne — a futanari with a secret — blossoms into a tender and passionate connection. The game is currently 10% off for the release! We really that you will enjoy it! Thank you to all the community on Discord & Patreon for the support during the making. It was longer than expected but we hope you will enjoy it!Read full article on Community Announcements (NSFW18 Games)AnnouncementsOfficial
ANNIVERSARY SALES! 4 years of making adult games!
https://clan.fastly.steamstatic.com/images/39755770/17bf3fc8f1e2048ef50c8dc4e2f149f007dccb8e.jpg Hello everyone, We are thrilled to start a big sale on all our games to celebrate 4 years of game making with your support and energy, -33% to -69% on all our games and DLCs (including Sexts and Meet My Teacher!). You can check all our games directly on the studio page: https://store.steampowered.com/developer/NSFW18Games We also recently made a "studio trailer" to present our games in a safe way (to be on Youtube !): https://youtu.be/ojVboMyJgIs Also don't hesitate to wishlist our upcoming projects including Meet My Stepmoms, our new typing free to play: https://store.steampowered.com/app/3833130/Meet_My_Stepmoms/ Or Secret Kinks with the new demo: https://store.steampowered.com/app/3391670/Secret_Kinks/ And Soy Supremacy, a bright visual novel planned for the end of the year: https://store.steampowered.com/app/3833120/Soy_Supremacy/Read full article on Community Announcements (NSFW18 Games)AnnouncementsOfficial
SECRET KINKS: DEMO AVAILABLE
https://clan.akamai.steamstatic.com/images/39755770/65f767261d3dab6ad8d768abb226c05d84c9ef21.jpg Hello Lewd Tribe, I'm glad to announce (after a very long time and a lot of delay) the demo of Secret Kinks, a game made as a team with 4 other people. It's the first time I make a project with a lot of people, I hope you will enjoy it and send me your feedback so we can improve the game planned for Q3 2025 ! Check the Steam page. Play the demo! Wishlist the game if you like it! The demo is quiet short but I will make the week 2 available in the demo as well when it will be ready (soon™️). https://store.steampowered.com/app/3391670/Secret_Kinks/Read full article on Community Announcements (NSFW18 Games)
