Undying Fortress

Undying Fortress

Choice of Games · December 18, 2025 · RPG, Choose Your Own Adventure, Choices Matter, Text-Based, Character Customization

Buy Undying Fortress from Steam at $7.99 — the cheapest of 1 store we compare.

PC
Positive88% · 251playing now
Best price
$7.99
lowest tracked $4.79
Steam Buy at Steam

Prices last checked

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Where to buy Undying Fortress — official stores

Steam
Steam
Standard Edition · Steam
$7.99
Buy

Undying Fortress price by region

Undying Fortress costs $4.99 in Georgia (USD), £6.69 in the United Kingdom, €7.79 in Europe (EUR), $7.99 in the United States, CA$10.49 in Canada, A$11.79 in Australia, NZ$11.79 in New Zealand, R$26.49 in Brazil and zł36.99 in Poland right now.

Cheapest Undying Fortress offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
Georgia (USD) $4.99 $4.99 — 1
United Kingdom £6.69 £6.69 — 1
Europe (EUR) €7.79 €7.79 — 1
United Statesyour region $7.99 $7.99 — 1
Canada CA$10.49 CA$10.49 — 1
Australia A$11.79 A$11.79 — 1
New Zealand NZ$11.79 NZ$11.79 — 1
Brazil R$26.49 R$26.49 — 1
Poland zł36.99 zł36.99 — 1

Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.

Screenshots

About Undying Fortress

Wield your magic sword against the monsters that fill a mysterious tower, and uncover the secrets of the past!

Undying Fortress — game info

Platforms
Windows, macOS, Linux / SteamOS
Player modes
Single-player
PC Game Pass
Not included
More games like this:Mac gamesLinux games

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Recommended Feb 11, 2026
I've almost exclusively played World of Darkness games from Choice of Games. However, Undying Fortress really piqued my interest, so I bought it right away. And I absolutely don't regret it. This is a thrilling and dynamic story with a dark atmosphere and fantastic ideas. I had a blast!
3 found this helpful
Not recommended Oct 9, 2026
really tried to get into it, I have played a decent amount of COG and HG games, not my cup of tea, not the biggest fan of the writing style and certain unavoidable themes
1 found this helpful
Recommended Jul 13, 2026
See my full review [url=https://forum.choiceofgames.com/t/allusives-reviews-new-review-undying-fortress/178235/45?u=allusive]here on the Choice of Games forum.[/url] Undying Fortress is a dark fantasy set in a setting that blends elements of European style fantasy with a fresher Asian (specifically Korean) inspired fantasy world. You play as a disgraced former student of the Imperial Academy, now making a living as part of a mercenary company. When the floating fortress that has hovered high in the sky for nearly a millennium comes crashing to earth, you are tapped by the Imperial Crown to lead an expedition inside to discover it’s secrets. What you find and what you do will determine your fate and future, as well the very survival of the kingdom and the people under your charge. Yeonsoo Julian Kim does my favorite thing with fantasy world-building—she lets you figure it out for yourself. You context clues as you go along and brief natural explanations that only give you just enough to understand the current context of what’s going on. It’s up to you to piece it all together and you’re never given a giant info-dump of text about god pantheons, kingdom hierarchies and historie…
1 found this helpful
Recommended Oct 6, 2026
Great CoG with rewarding choices, a tight narrative and characters which didn't feel contrived. Thoroughly recommended.
Recommended Sep 4, 2026
Great story, tightly focused but with enough choices to matter. Great relationships and exploration of what necromancy would mean to people.
Recommended Mar 1, 2026
I originally got this game out of passing curiosity, something to pass the time with. But the game ended up drawing me in far more than I would have expected. The narration of the game gives you great control over how the story unfolds and what kind of person your character becomes. The crux of the game makes you responsible for the lives and wellbeing of many different characters, some of which are nameless escorts and others are people of depth and backstory that you can develop close relations with. The game does not shy away from the consequences of decisions, forcing you to carefully weigh the risks of every choice as you navigate your expedition through an increasingly dangerous dungeon where there are no do-overs unless you are prepared to restart from the beginning. So what started out as a bit of pass-time reading turned into an exercise in leadership, where I could vividly feel the weight of responsibility, the intimidation of the uncertainty, and the rush of betting lives on reckless acts of desperation. Giving this simple text-based game an echo of realism that no other game in my steam library can claim to have achieved. In short, I am impressed.

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