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Free Cities: Origins [v0.2.1] [Mimus Studios]

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4.0 Rating 241 Views Updated Oct 1, 2026

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Free Cities: Origins (FCO) is an HTML game developed using React based on the famous Free Cities HTML game by

Free Cities: Origins (FCO) is an HTML game developed using React based on the famous Free Cities HTML game by FCAuthor. While FreeCities was a management-centric game, we wanted to give an RPG spin on it. In FCO you are thrown into the world years after the fall of modern civilization. The Gregorian calendar while still in use, has reset its year sometime in the past. You start as an unfortunate soul who is enslaved by slave owner Shintani Hiroyuki, who, unbeknownst to him, is obsessed with his Japanese heritage and seeks to rebuild the civilizations from the myths of old.

The game takes the player on a journey from slavehood to eventually the main character in a power struggle between settlements and the last centralized power, the Trade Union. From here, the player can align themselves with a particular faction, affecting the entire game world. The world itself is dynamic and constantly changing, many of these changes are completely unknown to the player until they receive higher status and thus intel. The world also features a dynamic economy that operates on Supply-and-Demand and simulated Brownian motion.

The final phase of the game (in development) is to build a settlement from the ground up which will be the first Free City. We plan to have complex diplomatic and economic actions against other settlements, and of course, complex actions with player vassals and subjects.

Thread Updated: 2026-10-01

Release Date: 2026-09-30

Developer: mimusstudios Website – SubscribeStar – Discord

Censored: No

Version: 0.2.1

OS: Windows, Linux, Mac

Language: English

Genre:

2DCG, 3DCG, Anal Sex, Character creation, Corruption, Cum Fetish, Dystopian setting, Female Protagonist, Footjob, Humiliation, Male Domination, Male Protagonist, Management, Oral Sex, Rape, RPG, Sandbox, Slave, Sleep Sex, Strategy, Text-based, Trainer, Urination, Vaginal Sex

Installation:

1. Extract and run FCO.html.

Changelog:

v0.2.1

Additions:

Added quest “Pay to Win” and Angie Paye with over 10 different renders 2 events and 100 lines of unique dialogue
Made Angie reactive to quest lines and have unique reactions to player choices etc.
Made party members more interactive and immerse. They may now comment on various places or actions you do
Added some outfit images; Mei: nude, Lia: nude, Angie: nude, kimono, cutoff and jeans
Added one sexual slavery work event with Shintani
Added proof-of-concept for outfit reactions and custom reactions for Angie

Changes:

Betrayal route for quest “Meifly” now has the guards and player rape Mei’s sister in front of her for maximal psych damage

Bug fixes:

Fixed Emily’s home not being accessible when starting as a citizen
Fixed a bug regarding negative flavor text when removing bottoms during sex

v0.2

Warning:

Saves from previous minor versions (e.g. 0.1.X.X) are deprecated and no longer supported, sorry for the inconvenience! You can play them but bugs are expected so please don’t report them

Changes:

Implemented vector art for randomly generated slaves
Added over 100 new clothing types (most are locked for now)
Added more hair types and modifications
Implement piercings
Reworked the “Character” class, adding many body modifications and descriptions
Implemented working at Yuki’s
Finished Yuki’s first questline
Added ability to source cum from Yuki’s for slave diets
Password has changed with new challenge

Bug Fixes:

Restored some sexual slavery events back to working at Shintani’s

v0.1.0.5

Additions:

Added Nipon Farms
Added Elene Beridze and her manor
Added 1-month and 1-year notes and basic time-discounted pricing + redemption
Added interest rates, bond market shocks and event-based rate modifiers
Added quest “A Lost of Confidence” and policy “Autonomy of the Union”
Added quest “Bite the Hand that Feeds You”
Added quest “A Stake in Nipon” and policy “Slave Subsidies”
Added sound effects to sex
Added some outfits with variable effects
Added more detail to end-of-day summaries

Changes:

Improved the cheat menu
Number keys now work for selecting options in events

Bug Fixes:

Fixed Himari still appearing in Hiroyuki Manor while she is working at the Union

v0.1.0.4

Additions:

Added reputation system and influence system as preparation for politics
Added political actions in the Town Hall to convert influence to lari and vice versa
Added three policies as a proof of concept to Nipon
Added special dialogue when giving gifts / acknowledging NPCs on their birthday
Added slave stat drift, leveling out contradictory stats (IE low affection, low willpower will push up affection slowly)
Added forced dark / light mode in settings
Added commodity economic reports to sleep summary
Added quest “The Caged Bird” as an intro to slave assignments in phase 1
Added repair levels to Lia’s tower

Changes:

Changed settings menu global rather than per save
Made font size slightly bigger by default
Changed commodities to use underlying factor models to better approximate real price dynamics (sorry day trading just got much harder)
Nerfed day trading (it was currently over 400% annualized lmao)
Changed Trade Union perks to allow access to information brokers rather than underlying Mu (accuracy depends on difficulty)
Buying and selling of commodities at the union directly store / take items from Lia’s tower’s storage if available
Nerfed working at the stalls by difficulty
Removed willpower gain from working as a dom at the Sol Brothel
Increased food maintenance cost scaled by difficulty
“Mines” assignment now has a chance to give working slave ingots in addition to income
Cum fetish and addiction now factor into blowjob acceptance
All NPCs including owned slaves now have Titles which can be viewed in the Inspect menu

Bug Fixes:

Fixed market stalls assignment not giving Shintani’s cut for his slaves
Fixed Ronda having a “white” description despite her clearly being black
Fixed softlock when entering arena too late
Fixed virginity not updating properly
Fixed huge affection drops during certain interactions
Fixed slaves not dying when health reaches 0

v0.1.0.3

Changes:

Women now make 73% as much as men in labor intensive and education-based jobs (that aren’t merit based)
Added four small events with Himari, Jae and Mei to show some progression whilst working in phase 1
Added dexterity growth in barracks training
Searching Shintani’s room during Power Struggles has a floor 80% pass rate now
Work events now sway stats more, giving or losing more trust / obedience
Trust surplus now overflows to next status when being promoted
Sex-related job effectiveness now scales with character libido potentially overriding bad disposition caps
Added “Market Stalls” assignment to assign slaves to work there

Bug fixes:

Fixed UI not being able to zoom due to JS locking
Fixed music not cueing correctly in intro sequence
Fixed sex not being able to give slaves orgasms
Fixed night-molestation not able to give slaves orgasms
Fixed mines paying way too little for assignments (day rate vs hourly rate)
Fixed study and train assignments giving too little XP
Fixed slaves addressing you as “master” when you are, in fact, not their master
Fixed some issues where female slaves have “cocks” during sex scenes
Fixed slaves with 0% willingness not incurring opportunity cost when assigned sex-assignments

v0.1.0.2

Changes:

Gave better trust gates for Shintani to reveal his lore

Bug fixes:

Fixed UI looking absolutely horrible on smaller screens
Fixed licking pussy bug crashing the game
Fixed issue with health and stamina not regenerating properly when raising max stats via titles

v0.1.0.1

Added some artwork for Meifly questline
Added natural introduction to Meifly via work event
Fleshed out some lore via dialogue of Emily
Added bathroom in Lia’s tower with the ability to interact with human toilets
Added image of Lia when serving as a human toilet in the bathroom
Added ranged weapons
Added XP gain from combat
Added a looting system from combat
Implemented the jail in Lia’s Tower
Added facility requirements for certain assignments and punishments
Added facility assignment caps

v0.1.0.0

Core:

Completely redid UI and rewrote entire game engine from scratch
Added questline “The Meifly” specific to Mei
Added the central docks, the main place where “The Meifly” takes place
Added the ability to import and set custom images for slaves
Overhauled the rule and punishment system to only apply 1 depending on behavior / disposition of the slave
Overhauled skills, now requiring XP to level up rather than rely on a dice system

Smaller additions:

Added character interactions when meeting them on assignments IE in the mines or at the Brothel
Added working at the Nipon Market Stalls
Centered a lot of different reactions and flavor text based on “disposition”
Added backgrounds for many places and portraits for characters such as Luka
Added basic avatars for the player (3 choices per gender)
Added help menu with information about many of the games systems

Phase 1 specific:

Obedience stat and trust stat is collapsed into Affection stat

Phase 2 specific:

Added carry limits and storage in Lia’s Tower
Added decoration options in Lia’s Tower in Phase 2
Added two images of Lia when she becomes a slave

v0.0.2.2.7

Added ability to buy and give gifts to all characters
Added 5 different gifts, each giving different reactions to each different disposition (~300 lines of new dialogue)

Bug Fixes:

Fixed items disappearing in shop if clicked back
More stability fixes on sex engine

v0.0.2.2.6

Added a rapey event (hours_workers / 12 probability of firing) to the Nipon mines during exploration
Added default reactions back to sex engine while we fill out the rest of it
Locked Yuki’s work to after freedom is gained from Shintani
Added an extra warning to picking sexual slavery as a man because people can’t read

Bug Fixes:

Fixed Nipon mines image disappearing at night
Fixed lots of errors in the sex engine
Fixed lots of typos

v0.0.2.2.5

Changes:

Added complete text variations for remove bottoms in foreplay sex engine

Bug Fixes:

Fixed error when starting phase 2
Fixed cum drinking / footjob scene not recognizing the player as a female sometimes
Fixed Power is Knowledge not progressing if Himari is devoted and gives the key straight up

v0.0.2.2.4

Changes:

Make work events pull from pool rather than random to reduce repeats (double weight on sexual events if sexual slavery option is chosen)
Implemented sexual slavery
- Added three work events
Removed domestic slavery option
Implemented interest rates with OU-complexity
Added male and female variant to footjob in sex engine for dispositions: depressed/sad and angry

Bug Fixes:

Fixed bug when making slave orgasm (non-simultaneous)

v0.0.2.2.3

Changes:

Added Yuki, who you can interact and talk with (around 300 lines of dialogue / narration has been added)
Two new sex scenes involving Yuki with images (one for male and one for female)
Yuki’s sex scenes are now repeatable once a day
Added new devoted / submissive variant to complimenting Yuki’s smell
Added new event when watching a play (two different variants depending on the disposition of the selected slave in party)
Interacting with characters in player’s home show disposition of target
Events involving other characters now show their disposition (which is important and affects how they’ll react to certain actions)
A Secret of Yuki quest (technically done, but not all paths explorable)
Feed Nipon quest (started)
If outfit is set to naked, no longer need to remove clothes during sex.

Bug Fixes:

Made it impossible to watch play after the theater closes.
Small optimization to Mimus’ upgrade tool
Fixes oral actions so they don’t make obedience into NaN
Fixed some formatting issues with sex engine
Fixed some menu’s not working when switching back-and-forth in sex menu
Fixed some grammar and spellin

v0.0.2.2.1
Added:

– Sex Engine V2, changing responses for different dispositions during sex

– Reactive sex engine allows more in-depth roleplay

– Foreplay actions done (oral, vaginal and anal are next)

– Added relax work event with an obedient / submissive slave variant

– Disposition now updates in real time during sex

Bug Fixes:

– Lots of fixing regarding formatting and general performance

v0.0.2.1.1

Changes:

– Added forced oral scene for working in Shintani’s house

– Stabilized mines work and added skeleton for new events

– Added in entire framework for new sex engine

– Fixed many bugs regarding lag and slow speeds during map navigation

– Changed behavior of stochastic economy on easier difficulties (less drift)

– Allowed player to have more influence on the economy by reducing GDP of Nipon

– Preliminary outside map navigation

– Many of misc. bug fixes

V0.0.2.1.0
Changes:

– Added management menu and construction (just barebones engine for now)

– Added ability to build library in Lia’s Tower (only level 1)

– Added ability to study and read in home Library just like Shintani’s

– Added reputation gain and some hidden manipulation mechanics

– Lots of changes engine side to allow for random events

– Lots of background changes to prepare for sex engine V2

– Updated the Mimus Update Tool to support latest version

– New password (goodluck)

Bug Fixes:

– Fixed bartender repeatedly giving you “Animal Farm” in “Something Lost”

– Fixed issue with milk-added and milk-based diets when female (now requires pregnancy)

– Lots of fixes regarding Phase 2

– Fixed some issues with Nina’s fight

– Fixed issue where convincing Nina to blow them caused an error

V0.0.2.0.2
Changes:

– Finished “Duty of a Slave”

– Finished “Path to Freedom”

– Added the ability to skip to phase 2 in the intro

– Added night maps for Nipon

– Added theater to watch shows with or without slaves in party

– Added autosave frequency in the settings menu

– Added ability for Mei or Jae to join you if you side with Lia (if they are devoted or submissive to you)

– Added ability to forward time weeks at a time (after freedom)

– Added medic bay in barracks for recovering health of slaves

– Now able to view commodity changes in “World changes” when you sleep (if you have the proper titles).

– Lots of changes to world due to finishing of phase 1

Bug Fixes:

– Fixed issues with clicking on the map

– Fixed some NaN values showing on displayed skills

– Fixed error due to bars trying to access undefined values

– Many other small fixes

V0.0.1.9.5
Changes:

– Auction House now holds 12 slaves, with more variety on stats

– A few more renders for Jae (hateful, cold & neutral)

– Render for Nina if you manipulate her to massage her boobs

– Duty of a Slave progressed a bit more

– Added party management in Arena prep room

– Added Makeup functionality of the Salon

V0.0.1.9.0
Changes:

– Added shopping ability at Nipon Stalls (inventory refreshes once a week)

– Added combat (only available through the main quest line at the moment)

– Added many items and combat skills which are paired to them

– Added ability to pick a focus during training at the barracks

– Furthered main quest line up until winning the fight with Nina at the arena

– Added Nipon Arena (only operational for the main quest line for now)

– Made Shintani’s cut deduct from the profit rather than revenue

– Added a couple of tutorials explaining certain mechanics

– Added one sexual event for both male and females with Nina

– Added ability to manage inventory of slaves

– Added ability to manage equipment of slaves

– Added assignment “Party Member” so slaves can join you in combat

Bug Fixes:

– Fixed issue where money started as NaN

– Fixed issue where leave button in study options still lead to Nipon Central rather than Shintani Home

– Fixed issue where asking a slave what they like didn’t properly unlock their fetish

– Many other small fixes

V0.0.1.8.5

Small intermediate update before combat engine release.

Changes:

– Finished Power Struggles

– Added trading assignment for slaves

– Added “assisting soldiers” assignment for easy low-level training

– Added masturbation rules

– Rebalanced shintani’s cut, it’s now 10% for very easy, 20% for easy, etc. etc. 50% for very hard

– Changed “Leave” button which booted lots of people out of Shintani’s home to only redirect back to home

– Rebalanced travel time, it now scales with dexterity

– Rebalanced relaxing so it cuts even less stamina

– Added ability to sell slaves

– Some preparation for combat engine

Bug Fixes:

– Fixed bug where influencing and asking sometimes got an error

– Fixed Emily’s place softlocking (for real this time)

– Lots of spelling

– Fixed dirty joke not displaying properly

– Fixed issue with learning fetishes not working

– Fixed issue with high libido slave and denied masturbation rule crashing sleep simulation

– Fixed issue with “asking how they feel” not working for neutral and warm slaves

V0.0.1.8.1:

Added:

– Quest “Cycles of Abuse” to own a slave

– You can now buy an infinite amount of slaves (not tested for lag yet)

– Ability to buy first slave at 10% the price

– 5 new assignments

– Rules for punishments and rewards

– Ability to adjust weight of slave through diets

– Ability to change names of slaves

– Revised default “Ask” action to give different responses based on disposition

– Asking about what someone likes can now unlock their sex preferences (if disposition is good)

– Finance tracking

Bug Fixes:

– Fixed issue where Emily did not recognize the Namm Insignia

– Removed ability of slave to enjoy rape

– Made back button not redirect all the way back to main menu in Shintani’s Home

– Fixed some distance calculations not working

– Recompressed audio (this time without sacrificing quality)

– Fixed arousal bar not showing up during molest scenes

V0.0.1.7.1:

Added:

– Divine Touch Brothel in the Slums

– Auction House in the Market District (slaves refresh every 7 days or so)

– Unable to buy slaves for now. That’ll be included next update

– Framework for owning slaves (not fully operational yet)

– Made quit button redirect to start page rather than close the window if you just want to restart

– Added two books that can be found and studied in the library given the Lost Knowledge title

– Can complete “Knowledge is Power” quest which gives access to “Something Lost” (requires Lost Knowledge for now)

– Added renders for Audrey, Will, and Bartender at Divine Touch

– Furthered the “Power Struggles” quest by a couple of stages

– Can now side with Shintani or Lia

– Can now equip Namm Insignia to visit Emily’s place

– Added render of Lia without her dress if you blackmail her with high manipulation

– Added manual bypass for screensize

– Added “Pass Time” button on the main maps in Nipon

– Added Sonder Ville

– Added Emily’s Home (but you can’t do much right now)

Bug Fixes:

– More grammar and text

– Issue where slaves assigned to train or study caused an error

– Audio quality (makes file sizes big again, but I couldn’t deal with bad audio sorry)

– Force player weight to 0 to counteract the negative sex-value bug

V0.0.1.6:

Added:

– Implemented Sol Brothel

– Can now do that favor for Himari to access the library

– Can work for brothel if either did favor for Himari, or have a sex_value higher than 25

– You can increase sex value by increasing sex skills

– Can check on slaves assigned to Sol Brothel during hours of operation

– You can now increase sex skills by continually fucking slaves

– The gain in skill probability goes down as skill increases

– Added “Hours” button in map navigation

– Slaves on assignment now are no longer available to interact with during work hours

– Rebalanced obedience, now different difficulties need to work different amount of hours (in the home) to not lose obedience. Removed need to have low stamina (0 hours for very easy, 1 hour for easy, 4 hours for normal and hards)

– Added dialogue for Shintani that explains this

– Made some chance-based events 2x as likely for very easy difficulty, and 1.5x for easy difficulty

– Made training at Barracks probability-based

– Caps at skill level 49 and probability of increase decreases with skill level

– Changed password (good luck to people trying to crack it)

Bug Fixes:

– Fixed issue where studying a subject always led to growth

– Fixed issue where exploration always led to injury in the mines

– Fixed error on setting orders to Shintani’s orders

– Fix lots of grammar and typos

V0.0.1.5:

Added:

– Sex engine that includes rape that allows raise/lowering affection, willpower etc.

– Bars for other characters no longer show numerical values with the exception of health and stamina

– Changed RSA from 8bit to 16bit for patron/supports

– Changed the requirement for not losing obedience when sleeping to be working at least 4 hours per day

– Added finances tab for the player

Bug Fixes:

– Grayed-out the location buttons that are WIP

– Made slave traits pull from gaussian instead of generating all from zero (will require new game to take effect)

– Fixed issue with slave fetishes generating as NaN values

– Fixed invalid math calculation for whoring at the brothel

V0.0.1.4:

Added:

– New inventory system

– Ability for female MCs to rape people if they equip a strap-on (search Himari’s room with high dex)

– New background

– Full working dialogue for Lia in her tower for quest “Power Struggles” (this is the quest before the quest towards freedom) – Quest Power Struggles updated to stage 3 (not done)

– Ability to study in the library

– Some renders for molesting Mei (not all, some cum-actions may not have any image)

Bug Fixes:

– Fixed issue where audio volume reset on load

– Fixed an issue where assigning a slave to the brothel did incorrect text display in summary

– Fixed issue where raping a male still allowed you to mess with their nonexistent “pussy”

V0.0.1.3
Added:

– Added the ability to set the diet for slaves which you can make assignments for

– Added the ability to learn a slave’s likes, dislikes, and fetishes

– Added some more dialogue and some better indicators for when things are not done

– Changed discrete SDE approximation of commodities to use the explicit formula rather than Euler Scheme to increase performance

– Added a global interest rate

– Added a preliminary engine to automatically convert between old and new save files

Bug Fixes:

– Fixed issue where having a high affection or low will power slave broke the molesting scene

– Fixed issue where going directly to high slave without asking Shintani what to do broke “The Nipon Economy” quest

V0.0.1.2

– The importance of status, now no need to have raw stats to force slaves to do something. Use your status against them for rape etc.

– Higher status slaves now can manage lower status slaves

– You can now give assignments to slaves which will affect their stats, skills, etc. in sort of the same way as the original FC (note this is not fully fleshed but it should work) (you have to sleep for the changes to occur)

– The search function is now implemented and you can steal from people’s rooms at night, but it also depends heavily on suspicion and dexterity the same as molesting does

– Randomized the tea scene and added status to it

Bug Fixes:

– Fixed issue with Emily’s text crashing the game

V0.0.1.1
Added:

– Scene with Emily if you don’t have enough money to pay for the initial barracks fee

– Iron and silver roll changes when exploring the mines

Bug Fixes:

– Fixed issue with saving on exit menu

– Fixed issue with selling certain commodities eating your items without paying money

– Fixed issue with loading audio when loading a save

– Fixed issue with mainLog floating out of the div for some users

Developer Notes:

This is my first game ever, so I’m always open to feedback and pointers. If you have suggestions please join our Discord. This game is also in pre-alpha, so it is VERY new. Expect fast iteration times and bi-weekly updates that overhaul the game engine significantly. The overall roadmap of Phase 1 can be found here.

I know a lot of people doubt my ability or tenacity to see this game through, and I know I have huge shoes to fill. While I can’t make any assurances about the latter point, I wanted to let you guys know that I personally am a software engineer at a very well-known tech firm, so while this is my first game ever, it’s not at all my first rodeo at huge projects. Anyways, looking forward to proving you guys wrong 😉

Gameplay:

Currently, gameplay is limited to areas within Nipon (the main starting settlement), and the game follows two subphases (of Phase 1).

Subphase 1: The player is a low slave and thus needs to grind their way up by maintaining a high trust and obedience. This part of the game is slightly grind-heavy (but should be easy on a lower difficulty [maybe 5-10 minutes?]) and meant to be some-what monotonous as we wanted to show how terrible being a slave actually was!

Subphase 2: Once you raise your status you will be able to leave Shintani’s home and explore Nipon. Here you can interact with the economy and make money by working at the Mines. You can train at the barracks as well. You will be able to start molesting Shintani’s slaves by increasing your willpower (from being outside) and interacting with them past 12AM. While you could do this earlier, it’s only feasible now since you can raise your willpower. Finally you’ll also be able to purchase your own slaves and manage them.

Phase 2: (In development) Exiting Nipon and exploring the world

Phase 3: (In development) Build own settlement (Free City) from the ground up.

Warning: If you do not like gay or forced content, please do not pick the sexual slavery option.
For maximal content, you should [ISPOILER]side with Shintani[/ISPOILER]

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