
Small Complex
A downloadable game for Windows


One day, a very short man named Rubbers traveled away from his hometown, following his dad and his smoking hot new wife. For many years, they lived far away, until one day this young man got caught doing some shit he shouldn’t have done, and was sent back to his hometown to live with his mom and be taught a lesson. But this handsome young man had other plans mind...


"Welcome to the beautiful island of Kannal'Kin! Here you'll find all kinds of gorgeous women nice people.
This small city with it's small amount of residents has become a popular tourist area in the recent years, hoever, we've only seen a decrease in residents, I believe is because of all of the nudism lax politics, public masturbation perception, and prostitution lack of morality. The people from the outside see us as degenerates.
You don't have to worry no more, the land you are stepping back, is a better one."
-Mayor Rosaline.

A third-person sandbox game set in the heart of an island town, where players embark on a MILF hunting adventure.
This game contains:
- Time and Schedules:
Time is moving constantly unless you interact with characters or pause the game, and as time goes by NPC will go about their days, from cooking breakfast, to sleeping in their own beds at night.
- NPC Interactions and Romance:
You can interact with different characters around the island and earn Trust & Lust with them. Using these stat will alow you to unlock new scenes for you personal enjoyment...
- Farming & Selling:
Main way to earn money in Small Complex is.. Farming! By buying seeds, planting and watering them you can grow and then harvest and sell fruits, vegetables or grow flowers which you can use for gifts!
- Gathering & Crafting:
On the farm and all around the city you can find different materials and items scattered all around which you can gather and use to make items and further progress in the game.
- Open world exploration:
This small coastal city is open for you to explore, while not huge, the island is constantly expanding and new people appearing every update.
- Erotic sex scenes:
If you have read this far and have not understand that this game has sex scenes I might have to rethink my entire marketing abilities






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Small Complex its being developed on RPG Developer Bakin, check them out on Steam or their Official website
Minimum Requirements
The system requirements for running "RPG Developer Bakin" are as follows. Onboard GPUs are generally not recommended for this tool.
Minimum:
Requires 64-bit processor and operating system
OS: Microsoft® Windows10 (64bit)
Processor: Intel Core i3-4340 or better
Memory: 8 GB RAM
Graphics: Graphics board running OpenGL 4.4 or better
Storage: 8 GB available
Note: Performance is not guaranteed under a virtual or emulated environment.
In some cases, this tool will not launch unless the sound utility "Nahimic" is stopped.
Recommendation :
Requires 64-bit processor and operating system
OS: Microsoft® Windows10 (64bit)
Processor: Core i5-8400 / Ryzen 5 1500X or better
Memory: 16 GB RAM
Graphics: NVIDIA® GeForce™ GTX1650 AMD Radeon™ RX570
Storage: 8 GB available
Before Running the Game!
1. Ensure your Graphics Card (GPU) supports OpenGL 4.4 or higher
The game will not run correctly on lower versions.
-How to check your GPU:
- In the desktop search bar, type Device Manager and select it.
- Click the arrow next to Display Adapters to see your GPU name and model.
-How to check your OpenGL Version:
- Option 1: Search your GPU model on Google and look for the specifications.
- Option 2: Download and run OpenGL Extension Viewer.
2. Extract the game files
Make sure the game is fully extracted into a folder.
- Use WinRAR or 7Zip (the built-in Windows tool can be unreliable).
DO NOT run the game directly from the .zip file.
3. Organize the extracted files
Keep the game in its own separate folder.
- DO NOT scatter the files around your desktop or downloads folder.
If You Experience Slow Performance or Incompatibility Issues:
4. Install the required font
Some games won’t run properly without the correct font installed.
- Font: Standberry
5. Use a Japanese locale emulator or change your PC's Unicode region
- Option 1: Use Locale Emulator
- Download and install Locale Emulator.
- After installation, right-click on the game files and select Run in Japanese from the Locale Emulator menu.
(Note: This won’t change the game language to Japanese.)
- Option 2: Change your PC’s Unicode region
- Go to Settings > Time & Language > Region > Administrative.
- Click on Change system locale…, then select English (United States) and restart your computer.
6. Avoid running the game from a OneDrive folder
Running the game from a synchronized OneDrive folder can cause slowdowns.
- Disable OneDrive sync, create an exception, or move the game to a folder above your OneDrive location.
7. Set the game to use high-performance graphics
- Open **Graphics Settings** from the Windows Settings menu:
- Windows 10: Right-click on the desktop > Display Settings > Graphics Settings
Windows 11: Right-click on the desktop > Display Settings > Graphics - Click Browse and select the game executable:
`"the_folder_where_this_software_is_installed/SmallComplex.exe"` - Set it to High Performance.
8. Turn off NVIDIA Threaded Optimization
- Open NVIDIA Control Panel > 3D Settings > Manage 3D Settings.
- Scroll to Threaded Optimization and set it to Off.
- Click Apply and restart the game.
9. Update your graphics drivers
| Updated | 21 days ago |
| Status | In development |
| Platforms | Windows |
| Rating | Rated 4.4 out of 5 stars (542 total ratings) |
| Author | DonTaco |
| Genre | Simulation |
| Tags | 3D, Adult, Anime, Dating Sim, Eroge, Erotic, Porn, Romance, Sandbox, sex |
| Average session | A few hours |
| Languages | English |
| Inputs | Keyboard, Mouse |
| Links | Support, Support |
Development log
- Small Complex 4.0cJun 21, 2025
- Small Complex 3.1!Oct 19, 2024
- Small Complex 2.0aJul 12, 2024















Comments
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Idk whenever I try to load the game, the game itself doesn't open
can someone tell me how to find lisha
i hope this game can run better in my pc but it glitchy
the cheat quest part was funny af nice work
do you guys think the style is made in koikatsu party or something else or even hand rendered? Some things look the same while the vibrancy and expressions on characters look entirely different.
i hope we can get a linux port
Why not just run it through proton or wine?
Most native linux ports of games run worse then they do with proton anyway
The game is very good, I wonder when the next update will be?
is there a walkthrough? it would be very helpful
When will this get an Android port?
Likely never as it's too demanding for android, the game uses 16gb of ram and needs a gpu with atleast 6gb of vram a phone only has 12gb to 16gb of shared V/Dram making phones unable to run it period
I have a red magic so it might be able to handle it
No it wont, a snap dragon 8 elite and 24gigs of ram on android would still struggle, and the 8 elite is the best mobile phone processor ever, still falls behind a i7-7700
Did I soft lock myself? I Got to a trust where I can ask the aunt to follow me, but the game gives no explanation on how to un-couple you from her, and there are areas around her house with hearts (which I assume are interactive spots unique to the following mechanic) but they're all under construction. In fact, allot of the stuff in this game is under construction. I genuinely love what this game has going for itself, but it doesn't excuse the complete lack of explanation in regards to what you should be doing to progress the main-story, which is by far the most infuriating part of this for me. I need some direction damnit!
Try hitting 1. Option should pop up to stop follo
Please bring this game for mobile, brother. This game can be played on mobile. You just need to give it control. Please bring it.🥹
it cant be on mobile the game would need 18gigs minimum of ram on a phone. the game uses 16gb of system memory PLUS a extra 4gigs of vram on average meaning your phone would need at the absolute minimum 18gigs of ram
yeah i got that error too, i hope the developer give us a solution soon
how to fix that
quick question, why is everything under construction its kinda frustrating I want someone to help me. What are the sex scenes that are available
does anyone know what time/day/season does marian goes to the kitchen? pls i need to know
can it run on steam deck ?
It MIGHT run on steam deck, It's heavy on ram and the gpu. it needs 16gb of system ram and atleast 4gb of gpu memory and it windows only.
Can anyone tell me what should I do, it show me this while loading and if i click "continue" it show loading again at it's full but seems like it stuck
what can I do next? I'm new to pc or windows games
U have to unzip the game, and then before u start the "Small Complex.exe" u have to go into "data" folder and double click the "bakinplayer.exe" and then confirm the windows "unsafe exe" window with yes, and then u can open the game exe file, and wait for a bit.
everytime i double click the exe file. i always open visual code studio. when i uninstall visual code studio app. the file become .exe.config
When will you guys think small complex will be playable in joiplay ??
probably not as it horrendously unoptimized
If your mobile is a high-end device, you can run this emulator.( Gamehub)
Where are you at now DonTaco? Your patreon is down
Join his discord
what are the 7 new scene for marian? ifound the couch,bed,shower
The bench outside, when she sleep, doing laundry and kitchen
What time Will she be in the kitchen?
I have now played for a solid 17.11 hours and this game is really good🤩❤️🔥
yeah it's super clanky and there's a lot of glitches but a lot of them is really endearing😌 like when these super hot 3D characters just glitch through items that is so funny and endearing😆
especially I don't mind it because all of the sex scenes work fine and look really good and sound really good, the only thing I would like? is maybe not having to click every time if I want to see the sex scene repeat.
but that's a small nitpick, in general? really good game solid 8 Out of 10 and with the potential of becoming 10 out of 10 if you continue to work on the game and add impregnate and pregnancy to all the female characters and also add more sex scenes with the characters that right now don't have any slash don't even show up in the game after the beginning😅
((by the way the reason that I write my review here in the comments is because I have to use speak to text and so I then have to write it off on another website and cannot copy and paste it into the actual review if anyone was wondering))
Currently running the game fine on lower settings with an rx 5700 8gb, i7-9700k and 32gb ddr4. If your gpu doesn't have at like 6-8gb of ram dont bother running the game. If you want to try anyways, then bump all graphics down. The game looks basically the same either way(running at 60-85fps btw).
i play at 15 to 20 fps in my laptop
I shouldn't need to have a degree in programming to make a hentai game run properly on my computer. Seriously why so many caveats and requirements? Shame. Love big tits.
so sad...its so hard to play with a graphic 4600 :c
When will it be updated to the new version?
why i always found Marian at the store room every day same scene ? is it because i activate cheats? . i tried re instaling , deleting then installing , but nothing worked
This is a known BUG
any solution??
Just wait for the author to revise it.
Someone can help me? Appears a erro mensagem JIT, every time i try run the game
Same here...
Hopefully the next update comes out soon
为什么又卡又掉帧了🤔
i need for Android plz 😭😖
Answer from someone in the discord: "The game engine on which Small Complex is made, doesn't have support for Android, which leaves the question of when it would be possible to make it unknown. The only thing we can do is wait.." so either be patient or play it on a pc/laptop
什么时候出中文
Love the gane
can you have a clear history text button i think the game laggy because it.
does anyone have a guide on how to run the game ?
Present in the discord, highly recommend popping by for all kinds of bugfixes/help and guides
atualizaçao??
please new updates :c
Want-NEED a Linux version of this, pleaseeee 🥺I do believe there exist emulators for linux, however I have no idea if Bakin is even compatible with Linux.
Just run it using proton/wine and it'll be fine, games without drm or anti cheat can all run on linux basically
Can you make it that is support joiplay?? So others like mobile or other devices pls? Creator??
The game engine itself is incompatible with mobile, unfortunately, so it is unlikely to be made available any time soon.