Inseminator is a dark sandbox adult game by InsemGame, built in HTML. You play an ageless male protagonist guided by dark forces, seeking demonic power while seducing and corrupting women across a city. Time advances month by month, so residents age, new lives appear, and generations change, but your character remains unchanged. Encounters vary by a woman's appearance type, age group, and clothing level. The themes include corruption, harem, and mind control.
The current build is v0.24.1, released July 29, 2026, for Windows, Linux, and Mac in English, uncensored. Development appears ongoing. The latest listed update, v0.24, added theater and nightclub ownership, an employee system, collectible items, upgraded dominion roles such as Siren, Temptress, and Mistress, help text, achievements, Estate synergy sorting, and fixes.
Developer's description
Step into a dark and mysterious sandbox game where you shape your own path to demonic power. Guided by forces of darkness, your mission is clear: spread your seed by seducing and conquering the hearts (and souls) of women across a city that might soon be yours to control.
Spoiler
In this game, each turn spans an entire month, accelerating time to let you witness the world’s natural progression—people age, new lives are born, and generations shift—all while your character remains ageless and untouched by the passage of time. This highlights the contrast between your own immortality and the transient lives around you, creating a dynamic world where lasting influence requires adapting to change.
Each scene is tailored to the specific combination of a girl's physical type (asian, blonde, african, brunette, redhead and latina) and age group (young or mature), with additional variations based on her current level of clothing, creating a distinct encounter for each unique setup.
v0.24
v0.24
+ Added :
Theater
business ownership
+ Added :
Nightclub
business ownership with employee system
+ Added :
Panty collectibles
with trait-based auto-drop after satisfying sex
+ Added :
Sex toy collectibles
with gang/maid acquisition, gifting and shop revenue bonuses
+ Added :
Siren
dominion role (upgraded Muse)
+ Added :
Temptress
dominion role (upgraded Scout)
+ Added :
Mistress
dominion role (upgraded Matron)
+ Added : new role requirements and descriptions in the dominion Help menu
+ Added : 4 new achievements : "Club King", "Panty Raid", "Pleasure Emporium" and "Whip Collector"
+ Improved : sort synergies in Estate so that the bad ones (conflicts) are at the top
+ Fixed : Spite Breeder achievement
+ Minor Fixes
v0.23
v0.23
+ Added :
prison active gameplay
with activities and sentence reduction mechanics
+ Added :
prison warden with 30+ video scenes
across multiple progression stages
+ Added :
girl favorite position system
with trait-weighted preferences, requests and discovery mechanics
+ Added :
secondary sidebar
during sex with girl info and session progress, toggle-able
+ Added :
3 new achievements
: "Know Your Angles", "Spite Breeder" and "Cavity Search"
+ Added : clickable
calendar
showing upcoming events (births, birthdays & anniversaries, construction)
+ Added :
advanced contact filters
with status and location filtering
+ Added : a lot more reactions from girls after sex
+ Added : styled card for daughters turning 18, with photo, final stats, and optional gift
+ Fixed : deflower + pregnant on the same session
+ Fixed : computation of essence item bonuses after hibernation
+ Minor Fixes
v0.22
v0.22
+ Reworked insemination checks
+ Added : option in settings to decide if pregnancy check should happen immediately or after sex
+ Added :
Fertilization animation
in case of successful impregnation
+ Added :
4 new achievements
(Speed Dater, Casanova, Fertility Clinic, Estate Manager)
+ Added :
Girl name search filter
in phone contacts
+ Added : Send gifts
directly from contact details page
(no AP cost)
+ Added : Added
links to girl profiles
in Dominion management passages
+ Added :
District information
on both girl profile and phone contact details
+ Improved : Estate role assignment now shows clear tooltip when girl is unavailable due to Dominion assignments
+ Improved : Sorting contacts by age now take immortal girls "real" age into account
+ Fixed : Education events not being reviewable during month
+ Fixed : Tsundere passive rel bonus not multiplying by months skipped
+ Fixed : Tax calculation bug
+ Fixed : Weed income calculation bug
+ Minor fixes
v0.21
v0.21
+ Added :
7 unique items with powerful bonuses
, purchasable with essence from Morgathis (demon) and Elyndra (angel)
+ Added :
trait management
in cheat menu (modify girls)
+ Added : option to
sort by pregnancy status
in contacts and profile list
+ Added :
role count overview
on main estate page
+ Improved : game performance (loading times) when a lot of girls in contacts
+ Improved : when rejecting a newborn, married girls now have different text and lower affinity loss
+ Improved : Saint trait effect (alignment bonus) now only applies when the girl lives in estate
+ Fixed : Bank loan system
+ Fixed : Estate roles and Dominion roles were not mutually exclusive
+ Fixed : Praegressus spell did not exclude behavioral and dynamic traits
+ Fixed : disappearing city council management buttons when councilwoman retires due to old age
+ Fixed : new education events being generated when manually reviewing them
+ Fixed : nurse role display on estate girl infos
+ Other minor fixes
v0.20
v0.20
+
New content manager
! Add/remove resources and
import content packs
easily (see the updated customization_guide.txt)
+ Added : more
relationship with the mayor
, leading to a lot of
unlockable content
+ Added :
politics system
, useful laws/policies and council positions
+ Added :
marriage
, unique dialogues and events, unlockable
polygamy
+ Added : progressive
city tax system
+ Added :
city bank
, loans with varying interest rates
+ Added :
nursery
building in estate and
nurse role
to make children grow faster
+ Added : sorting option to order by date added, available both on phone contacts and profile list
+ Added : display of monthly bonuses in the sidebar (made it collapsible to avoid bloating)
+ Added : estate button in sidebar for fast travel if the tunnel has been built
+ Fixed : rounding issues for cash gain (skip a month to fix it, if you did have the bug)
+ Fixed : display of "Establish network" scout mission
+ Fixed : profile button was showing in the phone for children
+ Fixed : Corrupted trait
+ Various minor fixes
v0.19
v0.19
+
Visual overhaul of the phone menus
, with a much clearer display, icons, tooltips and useful features
+ Added :
contact groups management
(create groups, assign girls, and filter on them)
+ Added :
genealogy trees
for girls (link on their profile) with panning and zooming
+ Added : option to see a girl's profile from her phone contact page
+ Added : option to call the girl from her profile
+ Added : option to cast
Extrospecta
on a girl brought by a scout
+ Added : "Bedroom" button in the side bar under "Phone" to save clicks for faster hibernation
+ Added : option to exchange Essence for Sperm (Morgathis)
+ Improved trait generation conditions for new girls you meet (and added strong probability bonuses for Unique girls)
+ Improved coherency regarding the age and traits of mothers you meet, and the experience of married girls
+ Reduced synergy formation rates and added a monthly cap (2) on total new synergies each month, to prevent overwhelming accumulation
+ Slightly reduced the effect of alignment on the submissiveness of girls you meet (now able to have eligible matrons even with +100 alignment)
+
Capped the total cost of the "Party Friends" synergy
at 100/month so that it doesn't scale too high even with a lot of playful girls
+ Improved the
Extrospecta
spell (it now reveals traits more nicely, as well as other stats)
+ Return to Estate instead of Home after sex when it was initiated there
+ Rebalanced the Establish Network scout mission (available earlier, slightly harder, bigger reward)
+ Changed color of cum links to light grey instead of white when the action will not bring extra bonus spirit
+ Fixed : Father Figure achievement was also triggered when meeting a girlfriend's mother
+ Fixed : scout mission essence gain
+ Fixed : plumbing event cost
+ Fixed : virility rounding issue
v0.18
v0.18
+ Complete
overhaul
of trait system
46 total traits
across
7 categories
+ Added
behavioral traits
system - every girl now has one core personality trait defining their character
+ Added
trait effects
influencing meeting, dating, sex, pregnancy, estate roles, and relationships
+ Added
dynamic trait evolution
- some traits can change and be acquired
+ Added
trait inheritance
- rates vary by category
+ Added
6 legendary super traits
for children with rare conditional inheritance (Prodigy Athlete, Genius, Perfect Daughter, Saint, Insatiable, Stunning)
+
Overhaul of education events system
- they are no longer triggered randomly, you can plan with several choice branches, influencing children's adult traits
+ Added
collection perks
- 7 passive bonuses unlocked by milestones
+ Added
rankings & contributions tracking
- view top 10 leaderboards for several categories
+ Added
girl synergies system
at estate -
16 relationship types
, with production bonuses, happiness effects, and conflict mediation
+ Added
scout missions system
- send scouts on 3 mission types (Survey, Treasure Hunt, Establish Network) with success rates and rewards
+ Added
business upgrade
system - 3 upgrade levels per business (+12% revenue each, max +36%)
+ Added
book gifts
purchasable at shop (80 cash) with bonuses for Intellectual/Genius girls
+ Added
alignment benefits
at extremes - light ≥50 (spirit regen, Religious/Precious bonuses) and dark ≤-50 (essence regen, Corrupted/Perverted bonuses)
+ Added
complete in-game help menu
with detailed pages documenting traits, synergies, perks...
+
Improved genetics system
+ Fixed various UI issues and improved performance
+ Fixed : bugged achievements (business empire, city investor, home wrecker)
+ Fixed : menu buttons disabled after inviting a girl to estate
v0.17
v0.17
+ Added a "
weed dealer
" assignment for estate girls, generating
passive income
from your weed reserves
+ Added a system of
nicknames
for girls with 50+ affinity (you can set it on their profile)
+ Added a system of
notes
that you can write on a girl profile
+ Added an option to
scam tourists
in old canal and park districts
+ Added
tooltips for spells
indicating the affected stat name and current value
+ Added a music
volume slider
in settings
+
Greatly improved endgame performances
when a lot of girls in contacts
+ Increased the bonus of the rushed delivery event (shop work)
+ Fixed : Eruptus in cowgirl position
+ Fixed : alignment change at extreme values
+ Fixed : serial deflowerer achievement
+ Minor fixes
v0.16
v0.16
+ Added
cowgirl position
(
200+ scenes
for all girl types)
+ Added an
alignment stat
, influenced by various existing actions, with effects on affinity and submissiveness of the girls you meet
+ Added options to
pray with the angel
and to
send your kids to convent/monastery
to gain positive alignment
+ Added
harsh/gentle options when deflowering a girl
, also influencing alignment
+ Added
keyboard controls
! Most actions are now bound to numbers (mouse is still necessary in lists like phone contacts or profiles)
+ Added an option to control whether the keyboard bindings are displayed on links or not
+ Added an
achievement system
and
62 total achievements
so far
+ Added
bulk actions
to reduce the early game tediousness (Work in the Shop, work in the Theater, and essence exchange)
+ Added
help tooltips
on all sidebar stats and resources
+ Added a
second age stat for immortal girls
to display their real age and the one at which they stopped physically aging
+ Added
~300 first names
for all girl types, matching cultural/regional style
+
Improved overall performance
+ Minor fixes
Older versions
v0.15
+ Added the option to build a secondary office in the estate
+ Added
main storyline events
and a
new task
triggered by visiting this new office
+ Added the
Inexorabilis
spell that allows you to blow a stronger load that bypasses birth control
+ Added
6 new outfits
for Morgathis, for every type, unlocked by the new story events
+ Added a
new storyline character
(Angel) with introduction scene and 6 different outfits
+ Added a new "random" event where you meet the mother of one of your teen girlfriends
+ Increased the success chance of selling weed without getting caught
+ Improved prison time : it is now scaled to how many illegal items you carry
+ Improved and added an animation on the golden frame for unique girls
+ Bugfixes (special thanks to dieboh for many reports on minor issues)
v0.14.1
+ Added a golden frame around the portrait of unique girls
+ Fixed : display of new descendant portraits could be broken when loading from old saves
+ Fixed : an error was showing when hunting after meeting all the girls from a given district
+ Fixed : "unique" beauty was showing as "divine" in contact list
+ Fixed : a couple of scenes were not properly displayed (young brunette undies strip)
v0.14
+ Overhauled descendant portraits — they now draw from their
own dedicated pool
of images, independent of the mother’s location
+ Added
~300 new descendant portraits
covering all types, effectively removing the old limitations that easily caused default images to appear
+ Added
~200 new regular district-specific portraits
for newly encountered girls
+ Added
12 special rare girls
(2 of each type) with extremely high beauty, that you will only be able to approach with very high charisma
2% chance to encounter them while searching in the Old Town or Park
These girls are unique — once removed from your contacts, they will never appear again
+ Added a link to the mother profile under each child portrait in the list
+ Minor fixes
v0.13
+ Added
190 scenes
for all remaining girl type combinations (
38
)
+ Added the
Extrospecta
spell to reveal girl traits when meeting them
+ Added
default portraits
for girls in case of missing picture (in a cartoonish style to make it obviously different from normal portraits)
+ Added the option to go to the park with children to increase relationship (available on a call with the mother)
+ Added the option to disable autonomous lesb scenes in settings
+ Added fertility info on girl profile
+ Improved girl type preferences (increase the weight of preferences in actual probabilities)
+ Increased shop salary to reduce early game grind (also slightly increased coffee cost to avoid silly exploits)
+ Fixed : some broken stats for children when loading a save from an old version
+ Fixed : estate weed farm production when skipping several months
+ Various minor fixes
v0.12
+ Added the
lesbian affinity
stat for girls (randomized for existing girls, visible in profile)
+ Added the
Sapphia
spell to affect this new stat (you can get it from Morgathis)
+ Added the option to encourage girls to have fun with other girls
+ Added lesbian scenes for
40 combinations
of girl types, for a total of
200 scenes
+ Added a cheat to modify lesbian affinity in cheat menu
+
Greatly reduced
the total weight of the game by reencoding all the scenes more efficiently with minimal loss in quality
+ Fixed : girls being generated with wrong image in some rare cases
+ Fixed : back button not showing up in contact list
v0.11
+ Added
City Hall
in Old Town, where you will be able to gain influence on the city in the future
+ Added
Mayor
NPC in City Hall with a few interactions (talk to her a few times and an option will appear if you have advanced in the story a bit)
+ Added buyable
Estate
; you can now invite girls to live there, and they will gain affinity and stats based on
upgrades
and a new
happiness system
+ Added assignable
roles
for girls in Estate
+ Added a new filter in NPC list for girls who live in Estate, and new history logs for them moving in and out
+ Added an option in settings to change
girl age preference
+ Added an option in settings to change the
probability of trait inheritance
+ Removed court in Old Town (for now)
v0.10.2
+ Added a "
Settings
" button in left sidebar to adjust girl type preferences during the game
+ Fixed : latinas not showing up when
loading
a save from 0.9
+ Minor bugfixes
v0.10
+ Added the last girl type:
latinas
! 50+ pictures and 500+ video scenes, for both age types
+ Reworked and improved girl type preferences, with new
sliders
to pick
percentages
at the start of the game
+ Added
7 new city events
related to the probabilities of encountering specific girl types
+ Added cheat for Essence in cheat menu
+ Minor bugfixes
v0.9
+ Added a new possible promotion level for
all
employees, unlocking new actions and uniforms (
26 scenes
)
+ Added a new spell (
Somniva
, can be bought for essence) that protects the MC from the negative effects of long hibernation
+ Added the option to flag girls as
favorite
(gold star) which makes them always appear on top of the lists
+ Added the "extracted essence" information in the month report
+ Increased the probability for education events to trigger when MC has more than 2 kids
+ Lowered the buying price for the restaurant
+ Added more information after casting a spell on a girl so you don't have to memorize her stats
+ Fixed : computing of essence and investment benefits when skipping several months
+ Fixed : disable spell buttons during sex with police chief
+ Fixed : "back" button disappearing during employee interactions
v0.8
Gameplay
+ Added
2 businesses
to buy (Shop and Restaurant)
+ Added
employees
for businesses (Cashier, Cook and Waitress) with 25 new scenes involving them
+ Added
police station
and the possibility to interact with the police chief once per month (34 scenes)
+ Added an option to get
immunity
from police arrests, after being intimate with the chief (and after donating a little)
+ Added
4 new spells
that you can learn at the cost of some essence : Servituras, Gracilis, Praegressus, Aeternitas
+ Added the
Immortal
trait for girls (gained through spell)
+ Added an exponential Spirit bonus at the end of sex for cumming in different places (3, 9, 18, 30, 45)
+ Balanced : increased MC base pleasure gain during sex
+ Balanced : girl traits will now have a 50% chance (instead of 100%) to be inherited by their offspring
Quality of life
+ Added an inventory button to display owned items without going to the shop view
+ Added the information of total earned favors every time one is gained
+ Added an option for longer meditations, to reduce the amount of necessary clicks
Bugfix
+ Fixed : dominion assignments after an assigned girl is removed from contacts
+ Fixed : limit for virility through rituals (100)
v0.7.1
+ Added
more pictures
for existing girl types (100+ pictures)
+ Added
new girl type: african
! 50+ pictures and 500+ video scenes, for both age types
+ Added different
outfits
for Morgathis (you can change her at will)
+ Added the option (through Morgathis) to upgrade virility, max spirit and max sperm
+ Added a default first name for babies, suggested by the mother
+ Fixed : sex experience was broken for girls met through the "Bullied at school" event
+ Fixed : pregnancy duration when skipping several months
+ Fixed : display of pleasure bars on opera/chrome
v0.6.1
Gameplay
+ Added a a new stat for each district (
Influence
) and a new global resource (
Essence
)
+ Added
Dominion management
where you can assign girls in districts to work for you, with outcome based on their stats (more info in Help menu)
-Muses will increase your influence over time, and will produce Essence when influence is high
-Matrons will oversee the productivity of Muses, giving a small bonus to influence gain, and a crucial bonus to essence extraction
-Scouts will look for new suitable girls in the district and occasionally present one to you
+ Added
investments
in several small businesses (photo booth, book stall and laundromat) to generate passive income
+ Added
equipment
in the shop (watch and suit) that gives small permanent bonus to charisma
+ Removed the fixed age limit for pregnancy (but slightly increased the amount of lost fertility each year)
+ Lowered the price of weed to 40 when buying from the gang, and lowered the probability of getting caught by the police while selling it
+ Lowered the spirit cost of the
Maturitas
spell to 30
+ Increased the probability of education events (still without spamming them)
Quality of life
+ Added the option to buy several items at once in the shop (for consumables and gifts)
+ Added the info of the girl's experience during sex
+ Improved the flow of actions during dates
Bugfix
+ Improved the system that picks the image when meeting a girl (fixed the issue when picture wasn't found)
+ Fixed : monthly events affecting fertility were not working properly
+ Fixed : duplicate history events about the same girl not expecting exclusivity anymore
+ Fixed : education events when the mother has been removed from contacts (some events will be disabled if that's the case)
v0.5.2
Story & Gameplay
+ Third reward event (16 scenes)
+ 2 new spells :
Fecunditas
and
Maturitas
+ Added
relationships
(MC can ask a girl to be his girlfriend), with a jealousy and polyamory system and related events
+ Added 11 different
education events
for when the children are growing, affecting their stats
+ Added 4 random events when working in the shop to diversify the early game experience
+ Added a
history
system for each girl, with key events being recorded and displayed on their profile
+ Added viagra pills in the shop that make the MC able to last longer during sex
+ Added a limit for coffee usage in a single month
+ Balanced MC pleasure gain further
+ Added the option to run in the park with a girl to increase her max stamina
+ Halved the effect of all instant cash related events (both positive and negative ones)
+ Lots of minor balancing changes
Quality of life
+ Added the option to sort the phone contact list by age, type, affinity, beauty...
+ Added
profiles
for the girls (and a list with images, also sortable by stats and filterable)
+ Added the option to hibernate for several months in one click (also moved hibernation to bedroom)
+ UI improvements
Bugfix
+ Fixed : display of the virility stat
+ Fixed : charm spell effect for persuading during sex
+ Fixed : possible exploit through the on/off music and sound buttons
I made sure saves from previous versions are compatible, but the new history system will start empty for existing girls.
v0.4.1 - hotfix
+ Added more names for western girl types (blondes/brunettes/redheads)
+ Fixed : girl's name was not made available again after she was deleted from contacts
+ Fixed : history controls
v0.4
+ New girl type: asians!! 50 pics and around 600 video scenes, for both age types
+ Added music and sound effects! You can disable them individually in settings
+ Added a complete system for monthly events, with already 32 of them, influencing various stats and probabilities during current month
+ Added the virility stat for MC, which affects impregnation chance
* It will slowly increase with each successful insemination and through dark rituals, and can also be affected by monthly events
+ Reworked virginity and birth control :
* Virgins will now all be off birth control by default
* Added a Spirit bonus gain when the MC deflowers a girl
* If MC deflowers a girl and fails to impregnate her, she will automatically start taking the pill
+ Added the option to work as an acting teacher in the theater, with money gains based on charisma
+ Added a big shiny red arrow and warning (displayed once) to encourage new players to read the Help menu
+ Removed the car passage completely and replaced it with a simple sound effect
+ Bugfixes
+ I also wrote a small script to facilitate modding, to easily add pictures and scenes to your game (see customization_guide.txt)
v0.3.1 - Hotfix
+ Fixed : reliving some events could mess things up
+ Fixed : cheat code not always working for players on iOS
v0.3
Story & Gameplay
+
Second reward event
(18 scenes)
+ 2 new spells :
Eruptus
and
Ecstasia
+ Improved weed selling system and added a random factor to the earnings
+ Improved theater acting class and added a random factor to the charisma gain
+ Improved memory foam mattress effect (now gives +2 AP each month)
+ Increased the girls sex experience gain and its influence on MC's pleasure
+ Allowed the girls to have an orgasm first before running out of stamina if she reaches maximum pleasure at the same time
+ Police now confiscates all your illegal items when they arrest you (so don't buy too much weed at once, or successfully bribe them)
+ Lots of minor balancing changes
Quality of life
+ Added icon on contact list to quickly track pregnancy
+ Added affinity info while on a date
+ Added stamina bar for the girls during sex
+ Added spell book with explanations for spells
+ Added option to remove a girl from your contacts
+ Added option to replay unique events through meditation
+ Reduced timed actions duration further (including unique events this time)
+ Expanded and improved the Help menu
Cheat
+ Added option to edit girl stats in the cheat menu
Bugfix
+ Fixed : cum on face from missionary position
+ Fixed : rose and jewelry were not consumed when gifting them
+ Fixed : Spirit was not consumed when casting the Charm spell
Saves from 0.2 should be compatible but the "total impregnated" count will be set to 0.
v0.2.1 - Quality of Life improvements patch
+ Drastically reduced the duration of all recurring timed actions (not on the intro and unique events, for now)
+ Added an option to change the font (I kept the same as default but you can switch it in the game preferences at the start)
+ Increased starting charisma
+ Increased cash gain from selling weed (and adjusted gain and success chance for each district)
+ Fixed charisma cheat in cheat menu
+ Added a few tips in Help menu
+ Added the girl's name in sex summary
v0.2
- Initial F95 Release
+ New girl type : redheads!! With more than 650 video scenes for both age types.
+ Bug fixes
Player reviews
Player rating3.0 / 5 · 20 ratings
Written reviews20 · avg 3.3★
Positive (4–5★)45%
Latest review2026-04-01
What players say
Mixed: praised for concept, variety, and scenes, but many reviewers criticize heavy grind and repetitive progression.
5★7
4★2
3★3
2★5
1★3
Players like
Appealing incubus breeding concept with solid bones
Random generated women with many types and settings
Sandbox freedom with breeding and relationship mechanics
Active developer adds spells, updates, and custom content
Common complaints
Heavy grind and repetitive loop feel exhausting
Limited systems and meaningful progression
Porn clips and images mismatch chosen girls
Best for players who enjoy random breeding sims and tolerate grinding.
Summarised from 20 written player reviews.
Bilada30002026-04-01★★★★★
The grind on this game is insane, even using cheats it feels grindy af I can't even imagine how it is without it. There's not much in the game either, not many systems that you can interact with, not many…
girovaldo2026-02-08★★★★★
good amount of h-scenes and good quality images, there are all types of women for all tastes, we can change the percentage of ethnicity of the women that we will encounter in settings too, there is a lot of different…
jesustronic2026-01-22★★★★★
The idea itself isn't bad, it's a dating sim with randomly generated npc that have various traits, the objective is to impregnate every girl. The more you date em the more you unlock interaction with them until you can cum…