- Summer Sale Is Here! 🏝️ - 25 June 2026
Hello, everyone! We're excited to announce that HUGE discounts of up to 80% are now LIVE for our games! Don't miss out on the best deals of the season. Thank you so much for your support, and have a wonderful time! ❤️ Enjoy the discounts starting today on our store! Join our community! Discord and Steam Publisher Page for all the latest news from Saikey Studios! You can also find us on:Steam Publisher Page Saikey Steam Community Saikey Studios Website Twitter Discord Youtube
- Rina’s Undercover Train Operation is now available to purchase! - 13 June 2026
We’re overjoyed to announce the official release of Rina’s Undercover Train Operation, developed by Metamorphose! The game is available right now, with a special 20% off launch discount! https://store.steampowered.com/app/4260530/Rinas_Undercover_Train_Operation/ Trailer: A rouge-lite simulation game where you play as Rina, a special investigator with psychic powers that aims to cut down crime rate on trains. Upgrade your skills, combine them, and take down your enemies before they get you! Oh, and have fun changing Rina's outfits too! More from us: https://store.steampowered.com/app/3641720/Hells_8th_Avenue_Mioris_Mysterious_Notebook/ https://store.steampowered.com/app/3741450/Risty_and_the_Village_of_Bocchino/ https://store.steampowered.com/app/3845600/Living_with_a_Little_Fox_Girl/ https://store.steampowered.com/app/3641720/Hells_8th_Avenue_Mioris_Mysterious_Notebook/ You can also fi…
- Small Final Update - 12 May 2026
- Fixed Slap3.ogg file making a high pitched annoying sound.
- Tunnel Escape Fates Entwined is now available to wishlist! - 28 January 2026
Hello, everyone! We’re delighted to reveal our next upcoming release Tunnel Escape Fates Entwined! https://store.steampowered.com/app/4285110/Tunnel_Escape_Fates_Entwined/ Fight through a zombie-ravaged city as Olivenia, a daring cop on an escort mission in this rogue-lite RPG/ADV. Use various weapons and upgrade your gear to survive brutal gunplay and deadly encounters where every choice counts. Fail, and very bad things might happen to her… Should you enjoy our games, consider joining us on Discord and following our Steam Publisher Page for all the latest news from Saikey Studios! More from us: https://store.steampowered.com/app/2908950/Tunnel_Escape/ https://store.steampowered.com/app/2693380/Survival_Mission_Z/ https://store.steampowered.com/app/3248580/New_Eromancer/ https://store.steampowered.com/app/2922180/Bonds_of_Yachiyo/ You can also find us on: Steam Publisher Page Saikey St…
- Living with my Little Sister is now available to purchase! - 7 June 2025
We’re overjoyed to announce the official release of Living with my Little Sister, developed by Ero Flash Club! The game is available right now, with a special 20% off launch discount! https://store.steampowered.com/app/3478020/Living_with_my_Little_Sister/ Trailer: Your truant younger sister decided to crash at your place. Improve your relationship by spending time with her while balancing your job as an illustrator. Give her a head pat, cook for her, have a chat, and maybe, over time, she'll open up to you. More from us: https://store.steampowered.com/app/1477770/Shokuo_Shoujo/ https://store.steampowered.com/app/3070620/Ninja_Ordinance/ https://store.steampowered.com/app/3031150/Secret_Hot_Springs_Girl/ https://store.steampowered.com/app/3070600/Senpai_and_the_Mysterious_Island/ You can also find us on: Steam Publisher Page Saikey Steam Community Saikey Studios Website Twitter Discord…
- Bonds of Yachiyo is now available to purchase! - 18 April 2025
Hello everyone! The day has come for darkness to befall the land: Bonds of Yachiyo is now officially available to purchase! We’re celebrating the release of our first horror game with a special 20% off discount! Thanks so much for your support! https://store.steampowered.com/app/2922180/Bonds_of_Yachiyo/ Trailer: Immerse yourself in a true horror experience crafted by Aoi Tsuyukusa as you follow the fall of two best friends into a dark, twisted world inhabited by vengeful spirits of the past. Hide and escape from monsters, solve puzzles and find clues to unravel the mystery! Should you enjoy our games, consider joining us on Discord and following our Steam Publisher Page for all the latest news from Saikey Studios! More from us: https://store.steampowered.com/app/2693380/Survival_Mission_Z https://store.steampowered.com/app/2836340/Breakthru/ https://store.steampowered.com/app/2820940/M…
- Exposed Livestream is now available to purchase! - 12 April 2025
We’re overjoyed to announce the official release of Exposed Livestream, developed by Kumada Gaon! The game is available right now, with a special 20% off launch discount! https://store.steampowered.com/app/3304770/Exposed_Livestream/ Trailer: Stream by day, prank by night, and build your fame in this RPG adventure game! As IRL streamer Laika, create content, earn subscribers, and expand your skills. Explore the city and risk it all to entertain your growing audience. Show them what they actually want to see... More from us: https://store.steampowered.com/app/3070600/Senpai_and_the_Mysterious_Island/ https://store.steampowered.com/app/3070620/Ninja_Ordinance/ https://store.steampowered.com/app/3031150/Secret_Hot_Springs_Girl/ https://store.steampowered.com/app/2908950/Tunnel_Escape/ You can also find us on: Steam Publisher Page Saikey Steam Community Saikey Studios Website Twitter Discor…
- Dream Life in the Country Side is now available to purchase! - 8 March 2025
We’re overjoyed to announce the official release of Dream Life in the Countryside, developed by Minaduki Cafe! The game is available right now, with a special 20% off launch discount! https://store.steampowered.com/app/3442040/Dream_Life_in_the_Country_Side/ Trailer: A laid-back farming simulator where you play as Lisa, a dedicated farmer by day and a passionate partner of Honoka at night. Work the land, raise animals, and cultivate your relationship. Unlock special scenes as your bond and farm flourish. More from us: https://store.steampowered.com/app/3031150/Secret_Hot_Springs_Girl/ https://store.steampowered.com/app/2676960/Lost_Love_Island/ https://store.steampowered.com/app/3070600/Senpai_and_the_Mysterious_Island/ https://store.steampowered.com/app/3304770/Exposed_Livestream/ You can also find us on: Steam Publisher Page Saikey Steam Community Saikey Studios Website Twitter Discor…
- Update v1.1.0 - 26 February 2025
The following issues have been solved on this update: Added event recollection function to Battle Simulation room. Some skill descriptions will now change as the skill levels up. Fixed some minor bugs. ※ If you installed an additional patch on your Steam version, we recommend redownloading and reinstalling it. ※ A warning might show up after opening the game. You can ignore it by clicking on "Continue Anyway". Regards, Saikey Studios Team
- Dream Life in the Country Side is now available to wishlist! - 22 January 2025
Hello everyone! We’re delighted to reveal our next upcoming release Dream Life in the Country Side! https://store.steampowered.com/app/3442040/Dream_Life_in_the_Country_Side/ A laid-back farming simulator where you play as Lisa, a dedicated farmer by day and a passionate partner of Honoka at night. Work the land, raise animals, and cultivate your relationship. Should you enjoy our games, consider joining us on Discord and following our Steam Publisher Page for all the latest news from Saikey Studios! More from us: https://store.steampowered.com/app/3031150/Secret_Hot_Springs_Girl/ https://store.steampowered.com/app/3389710/Philomel/ https://store.steampowered.com/app/3248580 https://store.steampowered.com/app/3070620/Ninja_Ordinance/ https://store.steampowered.com/app/3304770/Exposed_Livestream https://store.steampowered.com/app/2908950/Tunnel_Escape/ You can also find us on: Steam Publ…
- Philomel is now available to wishlist! - 10 January 2025
Hello everyone! We’re delighted to reveal our next upcoming release Philomel! https://store.steampowered.com/app/3389710/Philomel/ Join Donna, a young wife trying to help her fiance earn enough funds for their wedding. There will be a wide variety of tasks, obstacles, and distractions along the way, but nothing can stand in the way of pure love! Not even a lecherous priest, or demons, and definitely not horses! Should you enjoy our games, consider joining us on Discord and following our Steam Publisher Page for all the latest news from Saikey Studios! More from us: https://store.steampowered.com/app/3248580 https://store.steampowered.com/app/3070620/Ninja_Ordinance/ https://store.steampowered.com/app/3304770/Exposed_Livestream https://store.steampowered.com/app/3031150/Secret_Hot_Springs_Girl/ https://store.steampowered.com/app/2908950/Tunnel_Escape/ You can also find us on: Steam Publi…
- Ninja Ordinance is now available to purchase! - 21 December 2024
We’re overjoyed to announce the official release of Ninja Ordinance, developed by OneCoin! The game is available right now, with a special 20% off launch discount! https://store.steampowered.com/app/3070620/Ninja_Ordinance Trailer: Join Momijimaru, an elite ninja on a mission of survival in this Stealth ARPG! Sneak past enemies and strike from the shadows—or confront them head-on with a decisive blow! But beware, one wrong move can lead our agent of shadows into many precarious situations! More from us: https://store.steampowered.com/app/3070600/Senpai_and_the_Mysterious_Island/ https://store.steampowered.com/app/2762940/Ninja_Infiltration/ https://store.steampowered.com/app/2924660/Fault__Broken_Promises/ https://store.steampowered.com/app/3031150/Secret_Hot_Springs_Girl/ https://store.steampowered.com/app/2908950/Tunnel_Escape/ You can also find us on: Steam Publisher Page Saikey Stea…
- Senpai and The Mysterious Island is now available to purchase! - 8 December 2024
We’re overjoyed to announce the official release of Senpai and the Mysterious Island, developed by Rufutosoft! The game is available right now, with a special 20% off launch discount! https://store.steampowered.com/app/3070600/Senpai_and_the_Mysterious_Island/ Explore a rogue-lite dungeon crawler RPG to uncover the secrets of a mysterious island inhabited by succubi. Play as either the warrior 🩵 Hula Elstia or 🩷 Sonia Lanternlily in a variety of combat styles, dress them up with various outfits and uncover a long lost, ancient technology! More from us: https://store.steampowered.com/app/2924660/Fault__Broken_Promises/ https://store.steampowered.com/app/3031150/Secret_Hot_Springs_Girl/ https://store.steampowered.com/app/2908950/Tunnel_Escape/ You can also find us on: Steam Publisher Page Saikey Steam Community Saikey Studios Website Twitter Discord Youtube
- Check out 「Fault - Broken Promise」! - 24 November 2024
Hello everyone! We’re overjoyed to announce the official release of Fault - Broken Promises, developed by Bicorn’s Forest! The game is available right now, with a special 20% off launch discount! Thank you so much for your support, we hope you will enjoy the story of Albel and Aiel! https://store.steampowered.com/app/2924660/Fault__Broken_Promises/ After losing in a duel of power and prestige, academy apprentice Albel has to brave the depths of the dungeon to save the beautiful swordswoman Aiel from falling into his rival’s hands. He promised her a future together… Can he keep it, or will their bond get broken? Should you enjoy our games, consider joining us on Discord and following our Steam Publisher Page for all the latest news from Saikey Studios! More from us: https://store.steampowered.com/app/2820940/Minako_Beloved_Wife_in_the_Countryside/ https://store.steampowered.com/app/24172…
- English Version Only - Hotfix v1.0.8 - 25 August 2024
We have submitted a new small update fixing some critical issues! Some of the files in our previous update were outdated. Many of you were having crashes due this issue. Next Update We are currently fixing additional minor bugs and translation mistakes. A new, bigger update, for both the main game and the demo will be submitted in the following days. We apologize for the issues. Thanks to all the thousands of players supporting Tunnel Escape! Edit: Updated to v1.0.8
- Update v1.0.6 - 23 August 2024
The following issues have been solved on this update: The game would crash in some areas. Active skills will no longer be displayed in the menu during non-combat situations. Fixed the issue where flash grenades couldn't damage “Knight Elite α”. Corrected some text errors. If you installed an additional patch on your Steam version, we recommend redownloading and reinstalling it. If some of these issues persist after updating, you will new to start a new game save. Regards, Saikey Studios Team
- Tunnel Escape is now available to purchase! - 23 August 2024
Hello everyone! The wait is over! We are excited to announce the offical release of Tunnel Escape! Enjoy 20% OFF with our limited time launch offer! Thank you so much for your support! ❤️ https://store.steampowered.com/app/2908950/Tunnel_Escape/ Embark on a daring journey with Beatrice as you kick, shoot, and loot through a secret underground lab. In this rogue-lite RPG/ADV, engage in strategic combat and face intense encounters that may strip her bare... of her defenses and expose her to unspeakable dangers! And that's not all! We've got a specially prepared artbook available for purchase. It's packed with stunning artwork and exclusive behind-the-scenes content that you won’t want to miss! https://store.steampowered.com/app/3143150/Tunnel_Escape_Artbook_and_Wallpapers_18/ Should you enjoy our games, consider joining us on Discord and following our Steam Publisher Page for all the late…
