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Version 17
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Version: Version 17

Version: Version 16

Version: Version 15

Version: Version 14

Version: Version 13

Version: Version 12

Version: Version 10

Version: Version 9

Version: Version 8

Version: Version 7

Version: Version 6

Version: Version 5

Version: Version 4

by hw2121

What is XXXivilization?

XXXivilization is a 4X strategy game where you play as the leader of a nation in a sex-fueled world. Your sole focus is to expand your borders and ultimately conquer the world by any means necessary. It is inspired by games like Civilization and Free Cities.

Example of the CG art


Current State of the Game

At the moment the game features a procedurally generated game map for every new game, three major factions, and several minor ones, a large tech tree, dozens of spontaneous events, full-fledged character creation, plenty of sexy times and a few images.

Since XXXivilization is still heavily in development I am always grateful for all kind of feedback. Just leave a comment here or a reply in the forum, there I can also answer you. Or just join my discord to have a small chat about the game.



Online version: https://www.xxxivilization.com

Patreon: https://www.patreon.com/xxxivilization

Discord: https://discord.gg/STN2kEH


Latest update, Version 17

Version 17 contains large balancing changes and new features: Your population is now a resource and will grow over time. The tiles where you can build are now limited to streamline the progression curve and a lot of new events were added.


You are the newly promoted leader of a small tribe somewhere in a distant land. You have been given the task to lead your people to new prosperity. To achieve this you will have to conquer new lands, build up your capitol, promote both religion and science and last but not least become a greater person than you are today. 

Whenever fight is inevitable you and your army will have to fight in the traditional way of your tribe: By seducing your opponent and fucking them until they pass out. It has always been this way.

Are you ready for this challenging duty?

Version 17


New features
  • The population of your kingdom is now a resource
    • You start with a population of 500 citizens, and it will grow slowly over time
    • Your population will pay taxes and provide you with a steady gold income depending on their numbers. At the same time, it will consume more and more food as it grows.
    • A percentage of your population is male, female or futas, and some are slaves. You can influence these numbers through laws
    • New laws were introduced regarding population growth and slavery
    • Your units no longer consume food but will cost weekly gold maintenance instead
    • Some buildings got changed to increase population growth instead of giving gold income. A new early game building got added: Trader
  • Building restrictions & outposts
    • To make the long term progression curve a bit more predictable and rewarding you can no longer build on any tiles in your kingdom, instead you can only build in a radius of 4 tiles in each direction around your capital
    • Additionally, when you conquer enemy capitals, they are converted to Outposts
    • You can build in a small area around your outposts
    • Territories that you can build on now show a special icon on the map
    • You can extend your outposts to become more specialized and help you in a certain aspect
    • Available outpost specializations are:
      • Monastery outpost - increases Faith income
      • Military outpost - increases Supply limit
      • Trading outpost - increases Gold income
      • Production outpost - increases global Wood, Stone and Food income
      • Residential outpost - increases Population growth
  • A loading screen is now shown while the contents of the game are loaded into the browser
  • Existing buildings that are shown in the sidebar of a territory now have a tooltip displaying their income and a button to remove the building
  • An extension to the Abstinencia storyline has been added which takes place after you conquered them
  • Several new special events when Lorrin is your prison guard and certain other conditions are met, submitted by triforce-omega
  • Several new special events when Antiope is your follower, submitted by triforce-omega
  • Several new events when conquering Futamazon territory, submitted by triforce-omega
  • New event when conquering territory: Bridge troll, submitted by Jonas132
  • Two new slavery-related events, submitted by Jonas132
  • Added five images to various sex scenes (with Jolene, the Beauty, Allie, and Ashlyn)
  • The goblin tribeswoman encounter now has an image
  • Added image for the titjob scene of the Lusty as part of the Paradise story line
  • Added an image where one of your prostitutes in the brothels dresses as bimbo if your people prefer bimbos enough
Bug fixes
  • For several events the wrong images were shown, this happened particularly for Myrina's events
  • There were inconsistencies on when New Game+ was possible, now it is available only after defeating all three factions
  • Fixed a number of small bugs in the pray menu
  • It could happen in some cases that events were never ended properly
  • After imprisoning Myrina payments to the Futamazons were not canceled
  • Some conquering events were happening earlier in the game than intended, leading to too tough encounters
  • The cheat version of the game contained some unnecessary files, causing it to be larger than needed (should reduce the download size by about 50mb)
  • In some cases, diplomacy with Futamazons and the Free People was not working
  • Getting licked during sex events could lead to an endless loop if the partner was reluctant to do so
  • Fixed several typos and grammatical errors in the tutorial
  • Slightly reduced the costs of growing very large body parts and increased the Faith income of religious buildings
  • Switched the order of buttons and existing buildings in the sidebar around
  • Added a new game(+) button to the top menu
  • The old new game+ button was overlaying the other buttons on low screen heights, this should not happen anymore
  • If there is not enough energy left to create units, do research or fight in the arena then those buttons indicate that now
  • Building a Sawmill now also requires Woodworking to be researched
  • Added a mechanism to prevent law combinations that would not make sense. E.g. preventing having all genders enslaved or having a gender being enslaved and upper class at the same time
  • If the player's browser does not support storing save games, a warning is now shown
  • Slightly reduced the amount of happiness received from conquering new territory
  • Reduced the supply limit provided by the military academy from 3 to 2
  • Added the option to grow lips to the event where the Gods grant you a favor
  • Changed the map generation to contain less plains and more of the other territories


Version 16


New features
  • Laws & Edicts:
    • You can now declare laws and edicts to shape the society of your kingdom
    • The areas you can declare laws for in this version are:
      • Large breasts admiration
      • Large asses admiration
      • Large dicks admiration
      • Female preference
      • Male preference
      • Futa preference
      • Lactation admiration
      • Bimbo admiration
    • As your population gets convinced to prefer a specific way of life also their bodies may change
    • The more you and your government are in-line with your populations preferences the happier they will be
    • Four new buildings are available allowing you to get more influence to declare laws: Administration, Town-hall, Ministry, Senate
  • Player lips! You can now increase your lip size during character creation or through praying
  • New weekly event system: More than one event can now happen on ending the week
  • Your dungeon can now be extended with deep dungeon cells, where you can convince even the most stubborn prisoners to become your devoted followers through more drastic measures (e.g. Antiope or the Abstinencia leaders)
  • You can now enable auto-levelling for units
  • Persons in your government now have their portrait shown
  • New option available in the brothel and during sex: Cowgirl position
  • Futamazon story extension
    • You can now take Myrina as prisoner, opening a new storyline for the Futamazons
    • If you manage to handle everything right you can even make the Futamazons join your empire
    • If you go to war with the Futamazons you can meet a new character with them: the main Futamazon general
  • A plethora of new events related to the preferences of your society
  • New encounter on forest tiles: Lithile catgirls
  • Antiope, the Futamazon queen now has images
  • Myrina, the Futamazon ambassador received the basic images for working in the brothel
  • A new image got added for defeating Paradise through combat
  • Five new images in the brothel (2 x The Beauty, 1 x Jolene, 1 x Florence, 1 x Ashlyn)
Bug fixes
  • A bug in the cost calculation for praying & training sometimes caused an error message to appear and the praying to not work correctly
  • In some cases female characters had 0cm testicles after character creation instead of none
  • When some genitalia were reduced to size 0 it was not possible to grow them anymore
  • Jolene, Marcus and Domestra were missing their portrait in the brothel
  • Fixed several small bugs in the government view
  • If you had a former enemy working for you in the brothel you could take the same unit as prisoner again after defeating them in battle
  • It was not possible to conquer the goblin tribeswoman's territory by persuading her
  • Several events had different costs displayed in their buttons than the actual cost was
  • Taking lactation drugs was not possible in some scenarios
  • The images for the shirt contest did not change for their different tiers (white shirt, wet shirt, no shirt)
  • Fixed a ton of minor typos, bugs and other inconveniences throughout the game
  • In the brothel screen you can now see its weekly gold production and the amount of available rooms
  • The detailed income view now also shows changes to your citizens' stats like Happiness or Religiousness
  • Tooltips explaining the meaning of happiness and religiousness are now available everywhere those stats are shown
  • The special sex scenes of the Beauty, Crazy and Lusty are now also available after they have joined your kingdom (voluntarily or not)

Version 15

New features
  • The brothel building and its successors introduce new content:
    • You can now visit the brothel as soon as you have built it
    • Instead of a fixed amorunt your brothel now earns income depending on the amount of people working in it
    • You can visit the brothel as customer and have a nice time with one of the whores working there
    • You can work in the brothel yourself to earn additional income. You will earn more the better your stats are
    • Each new level of brothel (High-class brothel, Red light district, Red light city) unlocks new whores in the brothel, increases income and the amount of people working there
    • You can assign your followers and prisoners to work in the brothel
  • The Overview screen got replaced by a menu to the side of each screen:
    • All major functionality is now accessible on each screen
    • Each screen has a shortcut assigned and you can jump to them by pressing the key on your keyboard
    • The map size got slightly reduced to make space for the new menu but you can now scroll it by dragging your mouse
  • When you have visited a territory but did not manage to conquer it the map now shows a small icon on this tile. Also the sidebar now shows which obstacle you encountered on this land.
  • Buildings in progress now have the number of turns until they are finished displayed
  • The Pray & Train views got completely reworked:
    • The views should now be a bit more intuitive and easier to understand when you can improve your stats by how much
    • You can now pray to shrink certain body parts or to even remove them as a whole
    • You can now train & pray for arbitrary amounts of stat increases
    • After praying your new body is displayed now
  • The sexual skills and genital size are now displayed for your followers in the government view
  • The event where your city gets attacked by fanatics of Abstinencia got completely reworked. It is now part of a small event chain and will also introduce a new character
  • New event when conquering Forest tiles: Goblin tribeswoman (User submitted event)
  • As part of the brothel content 45 new images got added:
    • 2 images of the brothel itself
    • 21 images of whores in the brothel
    • 6 images of whores masturbating
    • 4 images of sex with whores
    • 12 images of existing persons in the brothel and/or masturbating
Bug fixes
  • Fixed several bugs in the Paradise storyline when a female player joins Marcus
  • When a male character changed to a female one and reverted the change his penis size was lost
  • The food at the festival was costing more gold than displayed
  • The entire player army got experience after the player fought a duel
  • You were wrongly informed that neutral buildings were destroyed
  • In events where a soldier got removed from your army the name of the soldier shown on the screen did not always match the actual soldier that was removed
  • Fixed some display bugs in Firefox
  • A new sex interaction is available: Watch them masturbate
  • Added the amount of gold the decisions cost to some events that were missing it
  • A hint in the save view now warns of the problem with keeping save games forever in the browser cache

Version 14

New features
  • A new enemy empire got added to the game: Paradise
  • Inreased map size from 15x15 to 17x17
  • There is no level cap for units anymore, you can level them up indefinitly. Also level up costs have been adjusted to fit this change
  • When you defeat an enemy empire they lose now all their land
  • You can now temporarily change your gender through praying (available for male and female characters)
  • Added 36 new texts, all related to the Paradise event chain
  • Added 12 new images, all related to the Paradise event chain
Bug fixes
  • Fixed some display bugs in the settings view
  • Made several small improvements to dark theme display
  • The weekly income projection did not update correctly after units were created
  • Fixed some descriptions and images in the "Look at yourself" screen
  • Domestra had no impact on the game when being appointed as economic advisor
  • Domestra and her thugs appeared only on water and desert tiles, which should not have been the case
  • It was possible to create characters with neither a penis nor a vagina, leading to confusing in-game experiences
  • In some rare cases people were able to upgrade their units to a higher level than intended, causing errors in the game
  • Increased the output of some early game buildings:
    • Sawmill wood production increased from 50 to 65
    • Hunter food production increased from 50 to 75
    • Quarry stone production increased from 50 to 75
  • Kingdom wide attributes like Happiness, Supply limit or Defense now have a tooltip when the are mentioned, explaining their mechanism
  • Buildings and research that require special events to occur before they are available are now hidden from the tech trees by default (e.g. Cowgirl farm)
  • Added a new option to the patreon cheat menu: You can now give units experience

Version 13

New features
  • Units Balancing
    • Units now get experience from fighting in combat or in the arena
    • You can level units to level 5, with each level increasing their body and their combat stats
    • Units now cost progressively more maintenance the larger your army is. Each unit will increase the costs of all other unit's maintenance by 10%.
    • Units don't start with random attributes anymore, they have a fixed boob/penis size defined
    • As the game progresses your enemies will get additional units for their armies
    • Your enemies will now also conquer your tiles if you have buildings on them, this was not the case previously
  • Economics Balancing
    • New resource building: Monument (produces Faith) can be built on desert & mountain tiles
    • New resource building: Fishermen can now be upgraded to Fishing villages
    • New city building: Granary, to help mitigate the effects of bad weather
    • Reworked the income of Knowledge from buildings and the cost of Research
    • Adjusted the output of several buildings, changed their place in the tech tree, etc.
  • You can now create buildings directly from the map view, without going into further submenus
  • Added a new event hain revolving around slavery, includes one new potential follower
  • Added a new event for conquering plains
  • Added three images for the slavery event chain
Bug fixes
  • Finally fixed a bug that was in the game since a long time that caused certain events to never appear in some cases (The most promninent occurrence of this bug was that Prof. Rohrleger never gave you the aphrodisisac for the Temple of Abstinencia)
  • Fixed a display bug with dark theme in the government view
  • In some cases the New Game+ buttons was not displayed although it should have been
  • Images that failed to load in the online version are now automatically re-tried to load
  • Several images were not displayed correctly, caused errors or were never loaded
  • You can now list the details of your weekly income to see exactly where your resources are produced and consumed
  • Changed the Food & Stone icons to look nicer
  • Small usability improvements at the Government screen
  • A help text now describes the different attributes at character creation
  • A help text now describes the impact of your people's opinion (Happiness & Religiousness)
  • The amount of additional character creation points received from starting a New Game+ is now displayed at character creation

[truncated old change logs as the database said it got too long]

Latest Reviews - View All Reviews

Review by AGoldenGirl

Version reviewed: Version 17 on 06/19/2019

A suprise to be sure, but a welcome one. I am a lover of non-erotic strategy games like the civilization series, so to me this was very enjoyable even from a non erotic point of view. The gameplay is very high standard especially compared to some of the other games on this site, and I was satisfied and joyful at the progression of the empire. That being said, the game is a little easy at the moment. Once the first rival was defeated, the futa empire were an easy takedown. But I suppose thats not necessarily a bad thing, as by the time you are finishing the game you should feel powerful.

The eroticism was great too. I appreciated the option to visit past conquests in my city and the random sexual events that occured. I would reccomend keeping that high standard up and you will go far. Thank you very much for letting us all play this wonderful game! 9/10.

Review by Surume

Version reviewed: Version 17 on 06/14/2019

This is a really nice sexy management game. If you like Free Cities, you should give this one a try :)
Even without the sexy stuff, it still would be an interesting game to play.
Although not finalized, it feels much more finalized than most games here.


Increasing number of available actions:
You're a leader of a rising empire and compete with 3 other nations. You conquer new land (make love not war), research technologies, construct buildings and recruit units. These are your options at the beginning of the game. Step by step, after building new structures you get access to more options like training, praying and many more (don't want to spoil the fun).
I'm not sure if it is intended, but in my play through, the new options to spend the energy/time per round unfold in a satisfying way, that I was able to make more and more use of my 100 energy units.  

Increasing number of available event options:
There is already a good number of events implemented, some inlcude several steps to get for example a new NPC on board. While most events will occure repeatedly, you might have new options to select from after you progressed (e.g. by training).

Rendered graphics:
Your points spent in character creation (also praying) on boobs etc. will show on your avatar.
Brothel and some events have also nice graphics. I assume the author hw2121 will add more in the future.

Thank you for this game.

Review by obsidian

Version reviewed: Version 15 on 01/30/2019

This is a great game in the explore and expand genre, with porn!

Even at this stage it's fairly complete in and of itself, but the author is regularly adding new functionality.


Review by max02

Version reviewed: Version 12 on 10/09/2018

the game is not bad, but I want to see more content: in battles, in the city of the main character, because when the city develops and new buildings appear, I want to visit them, but so far this is not possible. I also want a larger map size, and third-party NPS, as well as monsters with whom you will have to fight or make peace to defeat others, or for trade relations.

Review by colin18swood

Version reviewed: Version 10 on 08/12/2018

Firstly I am really enjoying this game, I think it's one of the best games on this site.  One slightly annoying thing is how long it takes to grow testicles even an inch in size.  I understand not everything should be instant, but it took me about fifty testicle points (like several thousand religous points) to just grow them an inch.  Maybe you could either add mays to get more points more quickly or lower the cap on the size scale.  Also, there is a kind of annoying balancing issue when you gain as much power as the game offers your character, it becomes pretty much impossible to lose a fight even on the hard difficulty.  I would suggest a level cap or adding some sort of strategy system so winning doesn't become a complete certainty.

Total Games: 1,476
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