Undying Fortress overview

Overview

Undying Fortress comes from Choice of Games and is published by Choice of Games. It arrived on Steam on Dec 18, 2025, and it sits naturally among Single-player, Adjustable Text Size, Color Alternatives, Keyboard Only Option, Mouse Only Option, Playable without Timed Input, Steam Cloud, and Family Sharing. SteamPulse tracks it across Windows, macOS, Linux, and Steam so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

Undying Fortress's latest SteamPulse observation recorded 0 players at 22 September 2026 - 08:13:03 UTC, with a tracked peak near 13. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 88% positive across 17 reviews.

Language and system requirements

Undying Fortress is available in 1 languages including:

3 regional rating boards including dejus, steam germany, and igrs

Sales, recommendations, and streams

Undying Fortress has sold up to 416 units and has recommendation data pending. The estimated VGI revenue is $1,594. On Twitch, 0 streamers are live with around 0 total watchers.

Undying Fortress overview details

Undying Fortress combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

Can you and your magic sword save the kingdom from death herself? Infiltrate a tower full of skeletons, decipher its secrets, and escape with your team! Undying Fortress is an interactive dark epic fantasy novel by Yeonsoo Julian Kim, author of The Fog Knows Your Name , where your choices control the story. It's entirely text-based, 500,000 words and hundreds of choices, without graphics or sound effects, and fueled by the vast, unstoppable power of your imagination. For centuries, a mysterious fortress has floated above the kingdom of Serendal. Now it has fallen—and all of its secrets, treasures, and monsters are within reach. You have fallen, too. After expulsion from the Imperial Academy cut short your studies as an aspiring knight-scholar, you turned to the life of a mercenary. Wielding your family's legendary blade, Wicked Fate, has won you a certain degree of fame and fortune, but now the ancient fortress presents the opportunity to climb much much higher. Enter the tower with a motley group: fighters, spellcasters, and thieves; former friends and mentors from the Academy; even a prince of the realm. Within lurk countless skeletons, shambling Afflicted, ferocious flying creatures cobbled together from bones, and more. Commanding them is the fearsome Carrion Mother, an ancient deity long suppressed by the royal family. Only you and your companions will learn the secrets that Serendal's rulers want to keep hidden. Fight off undead monsters to protect Serendal, or learn to wield forbidden mortuary magic and get the creatures to do your bidding. Uncover ancient secr…

SteamPulse editorial summary

Undying Fortress is listed as a game with $7.99. It supports Windows, macOS, and Linux, belongs to Single-player, Adjustable Text Size, Color Alternatives, Keyboard Only Option, Mouse Only Option, Playable without Timed Input, Steam Cloud, and Family Sharing, and is associated with Adventure and Indie. SteamPulse's latest observation records 0 players at 22 September 2026 - 08:13:03 UTC, a tracked peak of 13, and 88% positive reviews.

Highlighted achievements

Support and legal notes

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.