Steam app 3035500 · updated 12 Sep 2026, 18:37 UTC
Fantasy Map Simulator: Create and watch imaginary worlds evolve over centuries. Design maps, simulate nations and their politics, and control destinies. See empires rise and fall on your desktop wallpaper. A unique simulation for history buffs and creative minds.
718 hourly samples, with the daily peak drawn over them. Weekends are shaded.
25 months, September 2024 to September 2026. The highest number of people in the game at once, each month, on a time axis -- a gap in the record stays a gap.
The highest number of people in the game at once, each month. Four, because four is as far back as the source keeps anything finer than one figure a month.
31 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.
31 days as the curve, each the highest figure that day. Behind it, 437 hourly samples from 13 Aug, which is as far back as the source keeps every hour. Weekends are shaded.
12 days as the curve, each the highest figure that day. Behind it, 281 hourly samples. Each dip is a night. Weekends are shaded.
Fantasy Map Simulator was released on 4 Sep, 2024.
| Language | Full audio |
|---|---|
| English | ● |
| French | ● |
| German | ● |
| Spanish - Spain | ● |
| Russian | ● |
| Japanese | ● |
| Polish | ● |
| Simplified Chinese | ● |
| Portuguese - Brazil | ● |
| Portuguese - Portugal | ● |
| Spanish - Latin America | ● |
| Traditional Chinese | ● |
| Korean | ● |
| Turkish | ● |
A blank audio cell means full audio was not marked in the returned language list.
36 developer announcements, Sep 2024 to Aug 2026 · times in UTC
This August 6, 2026 update introduces the complete Government Office System: every state appoints a full roster of officials (by AI or by hand) whose competence directly affects the treasury, provincial output, rebellions, and battlefield…
ZeroThis update includes the following fixes: Fixed newly founded countries created by rebellions showing a regular city icon for their capital. Fixed the city icon not updating after a national capital was captured. Fixed alliance names…
Patch notesThis July 17, 2026 update brings the reworked War System V2: AI declarations now come with explicit casus belli and war goals, wars are pushed toward the negotiating table by war exhaustion and distress, peace settlements are enforced based…
ZeroThis June 4, 2026 update focuses on custom province population, province defense, and dynamic army size limits. Custom population and defense: Added custom population settings to the Province panel. You can now set current population and…
ZeroThis April 20, 2026 update focuses on the new military system, district editing, and a rebuilt Workshop upload flow. Military system and military editor: Added a full military unit system. Unit types now affect recruitment tendencies…
ZeroFixed crashes caused by a memory leak while editing maps. Please try painting the map with Autosave enabled in Map Editing -> Global Commands. If the game still crashes, please send your Player.log to [email protected].…
ZeroThis update focuses on country custom naming, custom labels, and map-editing workflow improvements. Country custom naming (State Panel -> State Actions): Added a new Custom Naming system for countries. You can now edit the state name and a…
ZeroThis update focuses on a major naval overhaul, AI global configuration upgrades, and the new autosave system. Quick controls: Press 1, 2, 3, 4, 5 to switch different map modes. Naval and trade updates: Added an independent navy and…
ZeroFamily Editing Edit noble houses via Edit Map -> Edit Houses: split territories and delete houses. Manage members via Family Panel -> Members -> Family Tree: delete characters, arrange marriages, divorce, execute, and add children. Improved…
ZeroThe alliance interface is now complete: customize alliance names and colors, press the 2 key to switch to the alliance view, lock an alliance so it never disbands, and expel members when needed. A new capital jump shortcut lets you click…
ZeroThe history log panel has been rebuilt so you can jump to any year and turn pages forward or backward with precision.Improvements:Heightmap and biome painting on huge maps now runs much smoother, eliminating the heavy stutter that used to…
ZeroArmy panel reset with a unified style. River editing improved: you can now multi-select control points and a button was added to delete all rivers. The new river editing workflow is as follows: Left-click to select a river. Drag a box with…
Zero1. Family System and National LeadersEach country now has different families, and based on their political system, countries have leaders with different titles.Leader Titles by Political System:- Kingdom: King/Queen- Empire…
ZeroExport Images and History Go to Menu > Options -> Export to select the content you want to export.Army Pathfinding Efficiency Optimization Significantly improved the efficiency of army pathfinding, reducing lag when there are large numbers…
ZeroCulture View, Alliance View, a new Editor UI views Press 1, 2, 3 to switch between Country, Alliance, and Culture views. Culture The Culture system includes regions where countries can emerge or rebel. The probability of a country's traits…
ZeroGame Update Announcement Interface Improvements Redesigned Nation Panel UI with clearer categorization, including seven main sections: Basic, Action, War, Trait, Diplomacy, Resource, and History…
Zero【Map System Update】 The mega map feature is now available! Map area has been expanded to 4 times larger, with the number of map cells doubled. Players can adjust the scale in "Map Editor -> Edit Height -> Map Scale". Added more map…
ZeroI. Editor Logic Improvements When switching to different editing options, the corresponding view will now automatically switch without needing to adjust administrative map transparency or background map type in map appearance settings.…
ZeroFixed an issue where players from certain countries could only see height maps but not country borders when loading Workshop maps.
Patch notesVassal State System Nations may become vassals after defeat in war Vassals must pay annual tribute (30% of yearly income) to their overlord in December Overlords have military access to vassal territories Vassals are forced to leave all…
ZeroUnconquerable Regions Added three new types of unconquerable territories: ・Gobi ・Desert ・Tundra New visible markers appear after map generation Added environmental indicators: ・Cactus icons for desert regions ・Mountain/Highland icons for…
ZeroNew Features River System Added river drawing feature in Map Editor -> Edit Ecology -> Draw Rivers Controls: ・Left-click to select and edit rivers ・SHIFT + Left-click to create new rivers ・ALT + Left-click to add control points ・DELETE to…
ZeroGrayscale Map Import The grayscale map import feature can be found in Map Editor -> Edit Height Height corresponding rules: ・Darker colors (closer to black) -> Lower elevation ・Lighter colors (closer to white) -> Higher elevation Ocean…
ZeroGame Update Announcement - Eco-Editor Update Custom Ecology Drawing Now you can paint ecosystems directly on the map in Map Editor -> Edit Ecology 11 diverse ecosystem types available: Hot desert Cold desert Savannah Steppe Tropical…
Zero🆕 New Features Added Turkish language localization 🔧 Improvements Optimized troop movement mechanics: Reduced movement speed in mountains, plateaus, snow, and desert terrains Current troop movement status can now be viewed in the army panel…
ZeroGame Update Announcement 🔧 Improvements Replaced the overall selection buttons for religion and ethnicity attributes in the country editing panel with dropdown lists Special resources are now recalculated based on ecology when a province's…
ZeroGame Update Log New Features Map Editing Added province editing panel - Support for drawing new provinces - Support for changing province capital locations Added country editing brush - Edit country-occupied provinces in brush form New…
ZeroGame Update Log Map Editing Features: 1. Eraser Function Improvement The land eraser brush can now directly erase administrative maps No need to regenerate countries for land erasure to take effect 2. New Ecology Generation Panel Location…
Zero• Archive interface: Added workshop prefix for Steam Workshop maps • New feature: Historical year small window (toggle in map appearance) • New option: Turn off historical event top notifications (in map appearance) • Bug fix: Placing…
ZeroFix Place New State on Heightmap failed
Patch notesAdded functionality to upload and update workshop item covers. Fixed an issue where placing countries would sometimes freeze the game. Fixed a problem where countries in the bottom-left corner couldn't be eliminated.
ZeroFix Cannot Place Army Mannully
Patch notesUpdate Log New Features - Added the function to delete saved games Interface Improvements - Separated the pause button from the speed adjustment feature Bug Fixes - Fixed an issue where continuing the game during historical playback would…
Patch notesNew Features: - Music volume settings can now be saved in the game configuration file Bug Fixes: - Fixed an issue where province names were displayed incorrectly after placing a country
Patch notesNow you can subscribe to and upload maps, religions, and culture sets to the Workshop. Subscribed maps, religions, and culture sets can be automatically loaded into the game. Maps can be found in the loading saves
Patch notesOfficial Version Update Log: The Workshop is now open, allowing uploads of maps, custom religions, and culture sets. National attributes, specialties, and localization files can be edited and tested locally. Please remember to back up your…
ZeroWhat Steam runs, and with what. Straight from the app configuration.
| Description | Executable | Arguments | Platform | |
|---|---|---|---|---|
| Launch | FantasyMapSimulator.exe | any |
It runs on public data and somebody's spare time.
https://paypal.me/KintaroPalPay[email protected]0x4d559C765AA8BFe336E36d5b76024926767eD38dTJtctWU9uetJaTBoSybd1RErW7n9duTKVG