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About the game (Nsfw)
In the realm of Tentacles Thrive, you will be discovering new tentacle species, stealing Lilith's heart, mating to create new species, managing and reviving the Humana race, or conquering the world through strategic battles. It is an SLG game with a love sim element and real-time battles.

Join us if you enjoy our craft!

Here are some unique features:

  • 136+ species (currently 50+ species, including enemies)
  • Unique story events and hand crafted mating scenes for all Tentacles species!
  • Real-time strategic battle with simple card game like element
  • Every monster, ally or enemy, possesses an unique effect to add in chaos on the battlefield
  • Have a chance to enslave the enemies after a successful conquer, which can be used in the future battles (undeveloped)


Living in a world filled with large and powerful monsters, the Humana Kingdom has been confined on a small island for as long as anyone can remember. One day a royal family member, Lilith, discovered that the materials she had been collecting to create fabulous clothing, were derived from creatures called Tentacle Monsters. This discovery, though seemingly benign, would became the event that shook the very foundations of the world and forever change the dynamic between Tentacles, the Humana Kingdom and all the other nations of TT.

Backgrounds of Lilith, Tentacles, and Humana Kingdom

Lilith - most of Lilith's family was killed in an invasion by monsters. Being born into a wealthy family, she was later adopted by the royals. She is most famous for creating beautiful clothing with a secretive fabric (dead skin from tentacle monsters). Little did she know that eventually the tentacles would mistake her as one of their own, and ultimately treat her as their queen.

Tentacles - rare creatures that live in some of the worlds darkest places. They are incredibly adaptable, shifting willingly from being solitary creatures to eusociality after their first meeting with Lilith, thus treating her as their queen. This co-evolution will bring great benefits to both the Humana Kingdom and Tentacles, but only if certain conditions are continued to be met.

Humana Kingdom - possesses basic understanding of agriculture and melee weapons, but lack the time to further develop important technologies due to constant threats from other monster nations. They rely on their geographical advantage to defend themselves. Indeed if they did not have it they would have been completely destroyed long ago. Thus, are they in a war of attrition.

Battle Gameplay


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Click download now to get access to the following files:

Tentacles Thrive Alpha v4_03.exe 115 MB
Tentacles Thrive Alpha v4_03.swf 107 MB

Development log


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Viewing most recent comments 13 to 52 of 120 · Next page · Last page

can't seem to save my progress do i have to enable anything?

im on itch i went through the save in game but nothing is happerning , and i can't load it :(  

Android when?

Targeting next year after spring.

Is it still not updated today,Then when can it be updated?

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Just finished testing it. Its out, go nuts :)

Updated the new version, which is our player's honor

Today is November 9th, hasn't it been updated yet? We are very anxious and looking forward to it

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Haha, thank you for showing your excitement :) Its almost done, it should be ready tomorrow.

Thanks man, by the way are u going to do anything with the human kingdom. I think prisoners could be a feature

Haha, what do you want to do with the prisoners?

shrug, it's just there's a whole city right nearby. I'm intrigued by what u will do with it

Hi, how does save work? because i don't appear to be able to load them

Go to the queen's nest first. Then click【diary】 "save" in the upper right corner and "save" button in the middle,can saved

Hi nono! How do i unlock queen's nest? and uhh what's a special bond?

Need to get Slime Eye to Lv14, as it was designed to be his benefit.
Special Bond wise, its just a placeholder for now.

Will the game be updated tomorrow

How to save the game?

Go to the queen's nest first. Then click【diary】 "save" in the upper right corner and "save" button in the middle,can saved

ok, is there a link to sorting out the mess with the saves? Downloaded from itch and using the exe. No idea how to sort it.

I still haven't tested out itch downloader^^ So I can't tell you what are all the saves. Otherwise there is only one save file (TTv4_Save.sol) if you download and save it directly.

May I ask how you engage in battle?

Select the area you want to conquer on the map and you're ready to start, as long as you have an army. Currently, you can choose 8 tentacled monsters as your army


The Tentacle is Hungry, i have plenty of food. Cannot figure out how to feed it.
It would be very helpful to have a basic guide of the various elements of the game, a sort of how to...

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so figured it out... its a quest thing, keep bonding until you get a feeding scene

It's a good idea and worth adding to the plot in games

So Ive been playing the game for about 2 weeks now but with some creatures i just get ... ... ... ... ... when i try to bond with them. solution? also love the game keep up the good work

Yea some of them don't have stories yet. But we are catching up.

Can't wait for more updates! Also how do I access the Queen's nest? And can you add one or two more bonding scene(s) for Rotten Root because I liked it and lore plus can you add something special on benefits

Thanks Venzen. Yea the contents will continued to be updated. I can't guarantee which species will have more scenes, it all base on how inspired we are.

Oh for Queen's Nest, you have to lv up a Slime Eye to Lv14. It is designed to be its benefit.

where do I open this into on iPad? Cause I’m not having any luck so far for downloading it

People can play flash games on Mac, but I don't think it is supported on iPad unfortunately.

dang, well thanks for the reply

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Hi, NonoPlayer. I'm very glad you keep updating your great game. Cant imagine how much work you did this way. But i'd like to know if there any chance to see options like volume control and skipping bonding scenes in near future updates? 

Of course! And thank you for the feedback and suggestions. They are in my to do list.


This game is excellent, and it's a pleasant change to see someone so articulate write the dialogue and narratives in a Hentai game. I love it so far <3

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Awww, thank you for noticing our effort for the stories!

Hi,NonoPlayer, I like your game very much. Now the 4.02 version of your game is in progress. Personally, I prefer to update the new content  When will 4.03 be updated

v4.03 has just been released for Patreons: https://www.patreon.com/posts/public-release-30709665
I release public update of previous version as well as new version every month.

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Hi NonoPlayer, i'm very like with your game.

To the point, can me get link of all scene bonding in your game? (.gif format HD (1280x720))

Sorry, and very thanks.



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why? :)

What because the copyright?

I do have a tumblr, but it was abandoned due to them banning sharing of porn. But here it is, it has the most gif outside of Patreon.

Deleted post

Your tumblr page i have been visit it, and all of them i have to downlad it, in totaly, i have 52 gif from your art. I'm very like it, and my characteristics is the collector.

Actualy, in your page (tumblr) it just have small of you have, i know that. So i find any your art from another pages. I get it, but i know it's not all from you have. XD

Yea they started banning porn. I don't know where else I can share them. I am thinking about trying Twitter next month.

Maybe it's me but, in this version I can't explore nothing more than the secret garden and furthermore several areas seems empy (like the desert) what I'm doing wrong?

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See if our Fan-made Wiki could help: https://unofficial-tentacles-thrive.fandom.com/wiki/Unofficial_Tentacles_Thrive_...

When will the next update releases. I am waiting for the next update of this game. I love this game. Please release the update soon as possible.

Thanks~ Its coming up in a few days. I have chart on our Patreon: https://www.patreon.com/nonoplayer

I am also having trouble with the save feature. It askes for permission to store data which I give, but when I reopen the game none of my progress is kept.I am playing on Windows 10, with administrative. Using the exe install of the game through the itch launcher.

Hmm, can't say I have tried itch launcher. There is nothing required to install other than Flash Player to run the exe.

The game starts and runs fine, it is the save feature that is not working correctly with the exe.

Something to do with the itch launch for sure. The copy I downloaded from the site saves fine, the one installed via itch launcher doesn't. 

Looks like I will just do a normal install then. Thank you.

See the Q&A page on the fan Wiki

Thank you.

When I download the .swf file for mac, I only extract a file full of resources for the game such as images and sound files without being able to actually open the game. Am I doing anything wrong?

Yea its just one file, the swf. But I can't say I have enough knowledge how Mac works so I can't offer much help unfortunately. 

sorry but i cant suport it ;-;

Haha no worry, as long as you enjoy our craft <3

Hi, first of all, great game! Found it via your crosspost on Sierra Lee's patreon and am awestruck with it! :)
I have some issues with 'train for hunting special items' though:

- I successfully found a potato, but my Dolphy seems to have vanished doing that.

- I only got to clear the objective in the instinct tree and learn crafting the next round after I found the item. That is to say, after I rested. Which isn't a big issue per se, but I kept looking around and reloading a few times before I just gave up, it was just confusing.

- I can only train for hunting as long as I still have all 5 unused actions of that round, even though it says, for example, 2 turns for Inker with 78 intelligence. When I try to let that Inker train with only 4 or less actions left, it says 'Not enough turns are available for the task'.

Not sure if any or all of those or bugs or working as intended, but I thought I'd let you know.

Anyways, thanks for the game, looking forward to seeing it develop further! :)

I hear you. Will try to improve the confusions. The trained monster can be found via Map > Intelligence, where you can summon it to return.

Ooohhhh, it kept collecting, I didn't get that. Thnks a bunch! ^^

How to SAVE ? ty

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I am also having trouble with the save feature. It askes for permission to store data which I give, but when I reopen the game none of my progress is kept.I am playing on Windows 10, with administrative. Using the exe install of the game through the itch launcher.

i stumbled upon a gallery of this game. I saw a scene with 2 monsters. First do you have any hints for how to get it? Second are you gonna make more?

Haha yea we would love to make more gang scenes XD You will need to get a Slime Eye to Lv14, to unlock Queen's Nest.

I just got this game and I love it keep it up. By the way how do you get endings and the gallery?

How do get nursing? Am explore but no injure

Need to use up all stamina of a monster. Hunting is a faster way ;)

Hey! I REALLY love your game and I'm considering pitching in a few dollars on patreon. Terrific work! I wish these games were easier to find, I found this one by complete chance as I saw some of the scenes on rule34 and found my way here.

Quick question: I didn't really understand the endings progress page, it says available in future version but there are already a few endings requirements there. So I tried completing Slave of All by resting 365 times but nothing happened, am I missing something or is this normal?

Aww thanks~ Yea those endings are just placeholder for now^^

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I love this game and the thought of breeding an army but i am honestly so upset that i can not figure out how to save.  It almost makes me not want to play it. Am I overlooking it? i dont see the save option anywhere. If it's supposed to autosave, I dont think it is. when i press load nothing happens. am i doing something wrong? if so how can i fix it?

edit: i found where to save but it still doesnt load when i press load. im using the exe downloaded from here.

I tried searching for TTv4_Save.sol in C:\Users\[Your User Name]\AppData\Roaming\Macromedia\Flash Player\#SharedObjects\[Random Number]\localhost but it says no items match my search.

it loads when i play it on here but not on the exe. 

Okay thank you for letting me know. What OS are you playing it on?

WIn 10

I had a similar issue, I find running the .exe in admin mode works. Your settings on windows probably require higher administrative functions to save in the required directory.

Good game, but it will be better, if animations will be more smooth and more vary (and if game will be released on Steam).

Thanks mate~ Steam, yes I do am considering it.

Hi there, how am i mean to s select a monster to hunt?, i clicked and nothing happens

Do you have any mature monsters?

Hey, quick question. Was wondering if A. There is an android version of this game. And B. (If there isn't) are there any plans to make it compatible with android? 

No Android version yet. But yes I can try making Android builds in the future.

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That would be fantastic! Thank you, I love the game and feel an android expansion would be great.

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Hi nono. Will lilith have a dialogue during bonding with the other tentacle species in the future? You know, like Octoseal, Moth, Panthercap, etc. Btw, i love this game!

Of course! We are catching up with the lore and bonding stories currently. Moth is ready in v4.02.

Hi nono. I want to invade more areas but I have lack of my army number. Only 8 members of tentacles are quite tough to invade other areas. And I also want explore more areas but somehow it doesn't work. I feel locked. I wish you unlock more areas on the map and skills too. Like 10 army for example. I can't get this skill unlocked! Help!

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And I have question. Where is 20 lev special bond? I have 21 lv Harsaka but I still have not seen Special bond yet. Still I love this game and playing now too.

Yea I hear you, I will work on those skills in Instinct soon.
Special Bond is not quite developed yet also ^^

Hi! The new species - are they able to found in the wild, within what's released so far? Because I think I have invaded all lands, but there is no more expansion - i'm guessing future release will come with more land expansion? And i couldn't find any new monsters anywhere now :( the game is great though! Really enjoy it. 

Thanks~ Not all species can be found in the nature. Some require breeding.

i honestly cant figure out how to do find the other monsters. Are there other areas besides the garden?

You need to unlock the skills from Instinct. The first skill is the world map where you can explore other areas. But Bonding is a feature where you can mix and match to create new species, if you understand the mechanism and have the ingredients.

Game is great, love the animations and the mechanics but every time I get to an animation, the game becomes extremely sluggish and eats up my CPU. It’s basically unwatchable.  I’m not a computer savvy person so is there a way to fix this? 

Thank you for letting me know. What version are you playing, web or downloaded exe/swf? And what OS(Windows/Mac) are you using?

Hi nono, i really love this game but at some point i got stuck and i feel like the game is kinda confusing and i can't open any other skills after the 2nd skill and i can't find or see and enlightment goals even after bonding many tentacles... Some help about how to open conquer skill? And i hope the whole game settings and stuff would get easier in the future updates, like i don't even know how to take another area... And maybe a guide to how to play would be nice? Thanks for help... 

Thank you for liking the game ^^ 

The 3rd skill is nursing, its requirement is getting a monster injured. Let me know if you see this description, it could be a bug if you don't.

Invade should be 4th or 5th skill.

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Could you make more different videos when bonding? it becomes boring just watching the same thing, even if storyline changes. My favourite videos are:
Dubios both videos, Maratus and Beringarius make more videos like them if you can. Also add some more frames, it looks kinda choppy especially with the anal Dubios, it would look way better if you added another frame while hes inside her

Edit: i realized how complaining i was, it is a really super good game. And i like it.

Haha no worry. And thank you for trying the game. I also love Dubois, he is the most fun to design XD And I hear you, though we are a small crew, we can only craft as many animation within our abilities. There are a lot more species we want to create.

The downloadable versions are sometimes better in terms of performance, if you haven;t tried that already.

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Yeah i downloaded it, im just waiting for more updates because ive completed the main storyline (though i have a bit more territories and monsters to collect

Edit: i forgot to say this, but i stumbled upon a gallery of this game. I saw a scene with 2 monsters. First do you have any hints for how to get it? Second are you gonna make more?

I just stumbled upon this game while looking into web games and Oh My God, this game waaaaaaay surpassed my expectations! I'm not into tentacles myself but the way this game depicts them is so amazing and (sorta)wholesome!

And having my own army of tentacle monsters sure feels amazing i tell ya, i only played around to round 9 and i'm sure I look forward to be playing more

Haha thank you for trying and your kind words!

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I cant get the file to download. Love this game a lot btw

NVM download wouldn't work in Firefox but worked fine in chrome <3

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Thank you for notifying me~ Just tested it now, confirmed an issue.  I will try to fix it, if not I have to contact itch.

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