Myth-OS Demo

About the game

Step into a limitless sandbox governed by a dynamic AI Game Master. Merge the total freedom of a Tabletop RPG with the mechanics of a Grand Strategy epic. Whether exploring dungeons or ruling empires, your choices ripple across a deep, living, and fully persistent universe.

Current players

Updated Oct 31, 5:44 PM

24hr peak

Highest count in the last 24 hours

All time peak

Highest count in recorded history

Player history

89 observations in viewHistorical player data prior to Sept 2026 is from steamcharts.com.Oct 24, 2026, 7:14 PM – Oct 31, 2026, 5:44 PM

Game details

Rankings: Most Played#28,356
Developer: MythOS Studios
Publisher: MythOS Studios
Release date: Oct 8, 2026, 1:14 AM
Languages: English
Price: Free to play
Platforms: Windows
Features: Feature names
Single-player
Adjustable Text Size
Color Alternatives
Playable without Timed Input
Adjustable Difficulty
Save Anytime
#category_playable_at_your_own_pace
Steam Cloud
Includes level editor
Tags: CRPG Tactical RPG Turn-Based Tactics Wargame Sandbox