
Odyssey of Gianna
Open-world Hentai JRPG exploring an extremely wide variety of fetishes! Guide Princess Lilina of Gianna and her companions on a quest that may end in a legendary victory, a humiliating defeat, or something in between...
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What are keyshops?About Odyssey of Gianna
A Huge Open-World Hentai RPG Awaits!
Explore the world of Gianna as Princess Lilina, who's been tasked with gathering the six legendary Orbs as part of a plot to overthrow the royal family.
Along the way, she'll make friends, fight enemies and bosses, and experience many, many different status conditions, ranging from mind control to transformations to just about anything you can think of!
Experience this new highly-replayable and content-rich RPG where game mechanics and erotic content are intertwined in completely new and unique ways!
Over 50 Versatile Status Conditions!

Gianna is a world of many perils, with over 100 enemy types who can inflict your party members with a wide variety of status conditions. These conditions will change your characters' portraits, their statistics, and sometimes even their class!
In addition, almost none of these conditions are strictly negative! A character may be turned to stone, but a passage may need you to place their statue to proceed. There may be a small hole that only a party of miniaturized characters can pass through. A character may be transformed into an onahole, but you can use it on enemies to help defeat them!
You can keep track of all of these status conditions in the Status Journal, which updates whenever you experience a new one!
A Wide World of Possibilities!

Take the three starting party members and seven more that can be recruited - each with a unique base class such as Mage, Warrior, or Rogue - and add the variety that comes with class-changing status effects, and the possible combinations for your party are practically infinite! With your chosen party, face off against memorable bosses and fight your way through over a dozen dungeons with unique mechanics!
Level up and spend Job Points to unlock skills in the order you choose - some of which will still be kept even after changing classes!
Bad End Cutscenes!

Losing or surrendering to an enemy will trigger a Bad End cutscene, featuring a wide variety of fetishes, including mind control, petrification, enslavement, encasement, possession, gyaru/bimbofication, time stopping, corruption, and many more!
Getting a Game Over this way only sets you back slightly, as you're not forced to reload a save file. And after that, you can re-watch that Bad End cutscene as much as you like! In addition, defeating a boss unlocks Bad Ends you haven't seen in that area!
Game details
Game details
Age ratings
Game modes
Languages
Odyssey of Gianna price history
Lowest tracked price: £5.39 (Jul 7, 2026) · current best: £7.19.
Odyssey of Gianna player count & reviews
85% positive reviews all-time · 6 peak players in the last 30 days.
Odyssey of Gianna — frequently asked questions
Where can I buy Odyssey of Gianna at the cheapest price?
Right now the cheapest offer for Odyssey of Gianna is £7.19 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price Odyssey of Gianna has ever been?
The lowest price KingsPrice has tracked for Odyssey of Gianna is £5.39 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
How many people play Odyssey of Gianna?
Odyssey of Gianna peaked at 6 concurrent players on Steam in the last 30 days (highest on Jul 8, 2026). The player chart on this page updates daily.
How can I get Odyssey of Gianna at a discount?
Create a free price alert on this page and KingsPrice will email you when Odyssey of Gianna drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
System requirements
Minimum
- OS: Windows 10
- Processor: Intel Core 2 Duo or better
- Memory: 2 GB RAM
- Graphics: DirectX 9/OpenGL 4.1 capable GPU
- Storage: 3 GB available space
- Sound Card: Any





