
Mythos, Book One
An "adult" murder mystery urban fantasy comedy visual novel! Lisa Harrison (your ex-girlfriend) is dead, and you have a feeling there's more to it than meets the eye. As you search for answers surrounding Lisa's death, you discover a hidden magical world lurks within modern-day Baltimore.
Offers
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Multipacks (1)
About Mythos, Book One

You follow the story of the main character – which you may choose to be male or female – as they learn of the mysterious death of their ex-girlfriend, Lisa Harrison. Soon, the main character finds themselves fumbling through the hidden society of supernatural beings that lurk in plain sight. Some are very much like the legends suggest, while others couldn’t be further from what one would expect.
Will our hero piece together the puzzle behind the murder of Lisa Harrison, or will they be consumed by new attention they’ve brought upon themselves?

Solving a murder while also discovering that there's a whole supernatural world out there is quite a feat, but thankfully you'll have some help! A rowdy country-girl childhood friend, a tricky fae, and even a police detective are amongst your allies as you unravel the threads.
Of course... who's to say that these accomplices aren't also suspects?

Why is the word "adult" in quotes, up there?
Simply put, "Mythos, Book One" does have some sexual content in it. Five lovely ladies are helping you with your investigation, and as you investigate Lisa's death, you may find yourself becoming romantically entangled with one (or all!) of them. If that happens, things can get very spicy, very quickly. However, you can also choose to completely forgo any romantic encounters at all, choosing to instead focus only on the detective work. Whichever you pick, the core story of the murder investigation will be unaffected by whatever amorous side quests you choose to partake in. Mythos is, first and foremost, a mystery visual novel. There's just some naughty bits thrown in if that's the sort of thing you're into.
And for those of you who want the romance without the naughtiness (or if you plan to stream the game), there's a toggle that lets you skip right past any of the NSFW bits, even if you do choose to get closer to one of the ladies.
Game details
Game details
Age ratings
Game modes
Mythos, Book One price history
Lowest tracked price: $9.74 (Jul 7, 2026) · current best: $12.99.
Mythos, Book One player count & reviews
84% positive reviews all-time · 2 peak players in the last 30 days.
Mythos, Book One — frequently asked questions
Where can I buy Mythos, Book One at the cheapest price?
Right now the cheapest offer for Mythos, Book One is $12.99 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price Mythos, Book One has ever been?
The lowest price KingsPrice has tracked for Mythos, Book One is $9.74 (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 Mythos, Book One?
Mythos, Book One peaked at 2 concurrent players on Steam in the last 30 days (highest on Jul 12, 2026). The player chart on this page updates daily.
How can I get Mythos, Book One at a discount?
Create a free price alert on this page and KingsPrice will email you when Mythos, Book One 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
- Requires a 64-bit processor and operating system
- OS *: Windows 7 or higher
- Processor: 2.0GHz 64-bit Intel-compatible
- Memory: 2 GB RAM
- Graphics: OpenGL 3.0 or DirectX 11
- Storage: 4 GB available space
Recommended
- Requires a 64-bit processor and operating system



