A downloadable game for Windows

Monster Girl Tailes is a 18+ hentai adventure game based on harem anime where you find sexy monster girls and then seduce them into lewd acts.


You are the newest student to the Monster Girl Hunter Academy.  For as long as you can remember you have wanted to be a monster girl hunter, and now you've finally been accepted into the academy. 

There is just one problem. You're a lousy fighter.  Abysmal.  The worst.  

However, you have a secret talent nobody knows about. Every girl you sleep with falls in love with you.  If only you could find a way to turn that to your advantage.  


  • Bouncing Boobies & Jiggling Booties.
  • Erect Nipples & Camel Toes.
  • Nudity - Improve your relationship with the girls to remove their clothing.
  • H Scenes - Seduce the girls into lewd acts that make them fall in love with you.
  • Inventory Items - Collect items that can be used to improve your relationships.
  • Unlockable Sex Positions - Learn new positions in order to satisfy monster girls' desires.
  • Customisation - Unlock Clothing and Hair Styles to customise your harem. 
  • Rich Dialogue - Visual Novel style dialogue with choices that impact your relationship with all the girls.
  • Support for multiple languages
  • Sexy Monster Girls of varied species, looks & styles

Support Me


This game is still in early development.  Become a patron now to get the latest news and game releases.

Updated 29 days ago
StatusIn development
AuthorInterLEWD Creations
Made withUnity
Tags3D, adult, Dating Sim, Erotic, hentai, lewd, monster-girls, nsfw
Average sessionAbout a half-hour
InputsKeyboard, Mouse

Install instructions

  1. Unzip the file
  2. Click the Monster Girl Tailes.exe to run the game


MonsterGirlTailesv0_22_1 64bit.zip 1 GB
MonsterGirlTailesv0_22_1 32bit.zip 1 GB

Development log

View all posts


Log in with itch.io to leave a comment.

Viewing most recent comments 1 to 40 of 66 · Next page · Last page

A lot of potential for this one. I wish the dialogue choices were'nt via mass effect style. Is giving the map to the guy a trick? Do I need it for the Elf? Does the nekomata behind the school not want the ice cream from the campsite?

Woah.  That’s a lot of questions.  First, the Mass Effect dialogue will disappear on the next build.  Let answer your questions without giving too much away

  • No
  • No
  • Yes

Damn I wish I can play in phone._.,

(1 edit)

After returning to the main area from visiting the bunnygirl, I fell through the map as it was loading...

Guess I should've slowed down a bit.

There is a loading bug that I am working on right now, but it's proving to be very tricky

lol something you should know then... the blue platform thing in between the main area and the bunny area, if you quick save there and reload, it breaks the game. not only can you not move, it says "load failed" or something like that, as well as making it so that if you go to the main menu, and start a new game, you cannot talk to anyone, or interact with any items. just some useful intel. awesome game, thanks for figuring out the zip file issue, now that I can play it, it is great. Excited for updates!

Hey there, I'm getting a corrupted zip file error when I try to install...? :(

I'm using the x64 bit version.

Make sure to down part 1 and part 2 zip files.  It’s a multipart zip file you’ll have to download from the web page, not the itch.io launcher.

I've solved the problem with the multi-part zip files.  Please download and try again.

Hey there and thank you, I'll give it a go!

Is it possible to play as a girl?

Sorry, Jeffff.  I’ve had to rule out playing as a girl or futanari.

You can read more about it here.

Kind regards,


the game seems to keep crashing when i enter my name in new game 

This is the first time I’ve heard of this.

I’ll check the crash logs, but it’ll help me figure out the problem if you tell me a few things:

  1. Game version
  2. 32-bit or 64-bit
  3. RAM
  4. Video card

I'm having the same problem, 64-bit 8 gigs of ram nvidia 750 ti

Hi! This looks like an awesome game, great work in the development. Recently I tried to download the 32-bit version and I receive a data error on unzipping. should I be using different software?


It’s a standard zip so your software should be fine.

Just make sure to down part 1 and part 2 zip files.  It’s a multipart zip file you’ll have to download from the web page, not the itch.io launcher.

(2 edits)

Thanks, I made the mistake of only trying to unzip the one without the other, it's unfortunate though that I have to wait till I get some better graphics, my onboard is only 358mb, game doesn't load or loads very slow, although, I played another Unity game recently and It ran fairly smooth. I have 4GB Ram, a Duo Core. After testing against Task manager when running, I Found the game drains all of the RAM slowly, it just climbs higher and doesn't stop till it's using 100% when loading from choosing a name. it is designed to go over 1,000,000 K?

I have not observed the RAM gobling issue myself, but I'll take a closer look.

I have not yet done an optimisation pass on the game so I'm not surprised it runs poorly on low spec PCs.
The good news is that the new female models, materials and textures will drastically reduce the size of the project and the required memory.

(2 edits)

The dialogue selection menu in the trailer looks VERY similar
to the one in  Mass Effect 1


That has been replaced in the latest version.  Although I still need to replace all the screenshots :)

The game is no longer compatible with the itch client app.

The app requires a single downloadable archive file for the game. Splitting the archive into two parts (.ZIP and .Z01) breaks the itch client. (Though maybe there is a way to get itch.io to consider the two files to be one release.)

Hi Formedras,

I hadn’t considered the itch.io client!  That explains the recently reported issues.

Looks like I have some work to do.  Thanks for the tip.


You're welcome. I also sent an error report to itch, asking to support multipart archives.

Thanks, but I used a multipart zip file to get around itch.io max file size of 1GB.
It would be more usefull if they allowed for at least 1.5GB zip files.

(1 edit)

I download the right version for my 64bit PC, but I cant run it???

However I was able o run the .18 version?

Send help? (I extracted the files, but the .exe wouldnt load anything)


But I cant feed the girl near the building a milkshake I have?

Maybe she is not in the mood for a sundae just yet.  What else do cat girls like to eat do you think ?

ive gotta say this looks very interesting

i hope it's good


I cant download the game on the launcher and when i try and get the game on the site it says the folder is empty whats going on?

This is my fault.  The latest builds are in a multi-part zip file.  Turns out that the itch.io client launcher does not like that.

Go to the itch.io website and download both files.

I'm working on a permanent fix for this.

why i can't click the new game button to start the game???

(1 edit)

Hi perryng123,

This was discovered recently.  It has to do with large resolutions.

Try 1920 x 1080 and it should work.  I should have a fix for the next version.

Alternatively you could try using the arrow keys to select the New Game button and press Enter.

Played this game back when it was .0.5.0 Must say that I am overjoyed with the progress you've made, but for some reason I can't interact with anything after downloading latest version.

Hi Rpitsy22,

If you have not played for a while I think you're in for a real treat.

You should be able to interact with characters and items by walking up to them and facing them directly.  If they are in range then you will see an icon appear above their head.
Then just press E and you're interacting.  Hooray!

If that does not work be sure to check that your antivirus has not annoyingly removed some game files.
If it has then disable your antivirus , unzip the files again then launch.

If you still have trouble email me some screenshots at interlewdcreations@outlook.com and I'll get you going.

Good luck, hunter.

Kind regards,

I look forward to what you have to bring in the future for this game and from a player's perspective am impressed with the quality of it so far. I have a few questions.

I especially enjoy the music in your current version. If it is ok, where can I download/listen to the song?

I would really like the option of having a first person view both while walking around in the world as well as scenes. May I suggest this if this has not already been?

Hi 2patient,

The music I am using is a temporary track until I can hire a composer.
You can find the track here

I am currently exploring adding first person camera as an option.  A lot of patrons have requested the ability to get upskirt camera angles.

Kind regards,

(4 edits) (-1)

You should consider sending Steam a demo of your game and seeing if they allow it. They allow games like this now. Then start up a Kickstarter campaign to raise funds so you can work on it (keep all rewards digital). Steam and Kickstarter allowed this game,   https://www.kickstarter.com/projects/990500595/subverse/ which is made by this company https://studiofow.com/. I see no reason why they wouldnt allow yours. Really consider this please, this game has the same potential. Currently the game is up to $1,703,617 USD with 46,020 backers.


Hi FlyingBlind,

Thanks for your enthusiasm.

The success of the Subverse Kickstarter campaign is encouraging for adult games.  When I started making MGT I ruled out Kickstarter because back then I was a small fish with no real experience and I didn't think I could run a successful campaign.

It's very tempting to try Kickstarter now, but I have to think about those who have already pledged on Patreon.  I need to find a way to be fair to them if I also raised money from Kickstarter.

It's something I'll will have to think about very carefully.

Kind regards,


Would love to see you try it. Maybe get all your patreons  emails and allow them to create an outfit for a character, names in a special thank-you area in credits, free steam key and maybe mail them a signed poster of all the characters or something like that if you ever do a kickstarter, Look forward to seeing the future of this game.

Probably one of the most promising game I've played so far. Of course for the instant the game is still pretty light, but I trust the dev, the game is going to be really enjoyable. By the way, I think it would be an improvement to translate to other languages (or let the community do it :p). Anyway, keep up the good work, cannot wait to see the next version !

(1 edit) (-1)

You should check out subverse.     https://www.kickstarter.com/projects/990500595/subverse/ 

Hi Freeaccess

Thank you for the high praise.

Much more to come.  I am working with many artists at the moment and translation is certain on my radar.

Kind regards,

Bug Report:

There is an Inventory glitch, I was trying to mix items to combine, but it froze with one item in the combine field while I tried to exit. Also you didn't set flags for items, so you can keep getting swords and maps. There is a bones pose error on the Teacher. The graphics do glitch, which might be way someone else reported their computer heated up. You cannot scroll on the Journal screen to see other characters in the list.

Other then that, not bad for a demo.

Hi jomeijackson.  Thanks for the bug report.  These are  useful.

1. This combine items issue is a new one.  I'll investigate further. 
2. I am working on the Dialogue System to use flags, but it is currently under-featured.  However, the Inventory System is clever enough to know not to add duplicates.
3. I'm currently trying to solve some pose issues in H scenes where arms and legs do things they really shouldn't :)
4. Not sure what you mean by "graphics do glitch".  Can you be more specific?

The game is not yet optimised so some lower end computers can struggle.

Kind regards,

(1 edit)

1. Just try random objects, it froze when I used the map and the hair band.

3. That's a skeletal issue in the pose, some how the axis is messed up on the teacher's pose. Did you create the assets or get them from the store?

4. The reflections sometimes vanish and I can see through certain objects.

Got stuck at a few parts (I think its just the end of the demo) but every minute I played, I enjoyed.

Well done and I can't wait for updates.

I’m so glad you enjoyed it.

I still have to add the hint system & remove the boulders, but the Completion percentage should 100% if you have spoken to all the characters.

Update coming tomorrow ;)

awesome cant wait for new version

Thanks so much.  I was so proud of the last release.

Next version should be out in a couple of weeks.


Awesome game my favorite girl was yuki 

Thanks, Johiny.  I am glad you enjoyed the game.

I am looking forward to finishing her dialogue & H scene.

Please tell me how to open the "the way is blocked" which says the black elf "then unblock it immediately"

Yeah she is kind of a bitch XD.  I’m still working on the next level so you can’t remove the rocks just yet.

Soon, my friend.

f*ck  I spent more than 5 hours on this quest

Ha!  I hope you’re exaggerating.

You can see your game “Completion” in the Journal screen to see if you have reached the end of the currently available content.

However, this has been bugged for the last two releases.  It’s fixed now, but I apologise if your experience was frustrating.

Yeah, she is a bitch xdxd racism is bad

Yeah, but she ain't that nice to elves either XD

Yeah, true hahah

Well, as an idea for something to do, I suggest you add the option of saving the game before continuing developing. Of course I can just play it all at once, but it would be nice. Anything would do, even just writing a .txt file with ones and zeros, and each one or zero corresponds to "has this been done?", and at the end a sequence on numbers from 0 to 3 to represent the relationship with each gal, I mean I don't think it's too hard to do though I've never used unity to complete any projects yet, maybe it litterally has a "Save Game" function that does everything for you.

Also, I experienced one issue. When I play the game my laptop gets too hot, and once it has even turned off cause it was too hot. This happened with the minimun graphics which are about as good (or worse than) 4Story (an MMORPG).

Anyways, I'll be honest; it's a nice game, I enjoyed it (though I don't think I finished it, I could find a way to open the Forest area), though it needs some tweaks.

Thanks for the feedback, Demrottens.
I love hearing from the community.

Right now there is no Save/Load screen, but there is a Quick Save (Press F5) and Quick Load (Press F9) feature.
No need to play the whole game in one sitting.

I am sorry to hear about your overheating issues.  I have yet to do a full performance pass. 
Have  you tried running the game with settings Fastest at 1280×720?

I'm currently working on the other game levels so you can go beyond that starting forest level.  There are a couple of small technical issues to deal with first and as well as juggling some art contractors.
There is only so much one man can do :)

Thanks for playing,

Oh I didn't know about the quick load/save system. Is there a documentation or somewhere I can learn more about the game?

Also thank you for listening me. I haven't tried that, no, but my computer does heat with any game that's not six years old apparently.

Thanks for listening, I hope we can see new updates soon!

I don’t have any official documentation, but I post regularly on Patreon with dev updates, discussions, polls, etc.  it only costs $1 a month.


I am working on new game levels and performance improvements at the moment.  Hopefully that alleviate your performance issues.

Oh okay, thx! I'll check out


I just wanted to say that I'm enjoying this video game, it is a video game right?, and that I appreciate all the effort you put into making it. I hope life treats you well, that you have a nice day, and that you keep doing what you enjoy.


Awwww.  That’s so nice.

There are rules (mechanics) that determine success/failure.  So yes it’s a game.

I appreciate your kind words.  There is nothing I enjoy more than making games.

I have a feeling 2019 is going to turn out to be a good year for me and for the game.


Pretty good so far. It really needs  "hint" button. I know that its already being worked on or at least planning to do. But since it's not in the game yet can someone tell me where to find food for Akeno and how to unblock the way thru forest? 

Cant help with the blocked road - Im stuck at 75% progress -  but you find a fish along the lake... walk over the bridgeand go to the left. 

With that you can feed Akeno.

No way to remove the rocks yet.  Working on it though.
Try looking down on the bank f the pond for something a cat might like to eat.

its good so far its just ye a little bit more guidance like hints how to advance with a character and hints on where items are need could be nice

Thanks for taking the time to give me feedback.

I plan to add hints to the Journal screen in future to give you some basic guidance about what to do next with each character.

I just found the cheat key, but I have basically no idea how it works. Can I get an explanation?

The cheats are actually more like dev tools.
I use them for testing the game and they'll likely break the game.

Use at your own risk :)

I like it a lot so far but a "help" feauture would be nice to know how to progress  through the story ; the models need some rework but overall the game is pretty cute . Can't wait for the next public release ( as I can't afford being a patron for now ) ; I would have liked some loli-like content but I understand why you may not feel like putting it in the game so it's daijobu.   = u =)b

Hi AsukaLangkey,

Thanks for the feedback.

I intend to add hints to the Journal screen in future.  Stay tuned.

The models have been reworked with more detail and different size hips, boobs, nipples.  I hope to get the new models in the game before the end of November.


(1 edit)

What's the progress on implementing a POV/first person camera for the h-scenes?

I can confidently say progress is 0%. 

I hadn’t considered it because the facial expressions will eventually provide clues on how well you are doing in the mini game.

I could add it for the H Service scenes though I guess.

I’ll add it as a dev task.

I wish is on Android & add joystick sounds idea huh 😎🤗


I’m afraid the graphics are too demanding for Android.  I won’t be able to ship to mobile devices.

I’m not sure what you mean by “joystick sounds”

Oh ok & I will try on PC Tho 😎

so good

very anxious for the next versions :D

Thanks, icecaboclo.

I’m so happy you like it.

um... the game wont start up even though it's next to the folder. 

Sorry for the lat reply.  I've been locked in a basement doing game dev.

That makes no sense!
Try the latest 0.14.0 build.  If the error persists maybe check your antivirus software.

I know my antivirus removes some Unity engine files which can cause this kind of behaviour.


Is there a way to get rid of the rocks yet? Stuck on this part

Sadly no.  I'm still building the other game areas.

Hopefully soon.

Hmm I think i've seen this in early development before

(1 edit)

Really enjoying the game keep up the good work cant wait to see whats next! couldnt help but notice after you give the kitty the fish and the following scene at least for me on boob was halfway down her abdomen as the other remained in the proper position.

Sounds like a boob physics error.  I know the physics can misbehave when running at low frame rates.
I can't replicate on my PC.  Can you attach a screenshot?


Haaa!   When boob physics goes wrong :)

Thanks for this.  I'll add it to my bug list

This bug is still there.


Is there any plan or possibility of a female protagonist?


I am afraid not.  I wanted to support female and non-binary protagonists, but I decided to keep it simple as this is my first game.  You can read more about it here https://www.patreon.com/posts/why-no-futanari-14797688.

In future games I intend to offer that option.


I love the game so far. Can't wait for the Elven Village XD

Me too!  I’m still setting up the other two play locations including terrain, trees and water.  After that I’ll hire an environment artist to make some interesting locations worth exploring.


I love the game so far. I hope there will be a big update soon. Keep up the good work


Hi DrGrimmy.  Thanks for the praise.

Big things are on the horizon.  New game levels and environments, fresh new female models with various boob and hip sizes, more dialogue animations, more outfits and so much other stuff.

I’m doing my best to bring it together ASAP in my spare time.

Are you a  real doctor?

love the game so far, is there a story line to this? if there is that's great! ill just love it even more. o3o I also noticed that the guy's butt no clips through the pants while he walks, is that known or no? if not i'm glad i let u know. ^3^

(1 edit)

Good to hear from you, Xermonic.

Yes, there will be a ton of story to this game.  I’m focusing on building out some of the more crucial game systems first and then I’ll come back and do outfits and more story and more characters.

Will this game be ported to different platforms such as mac or linux?

Hi Cero.  Yes I will work to port this game to Mac and Linux.

I'm waiting for some features in Unity 2018.1 before I begin to support multiple platforms.
Which platform are you hoping for?

So sorry for the late reply, but I was looking forward to mac

Viewing most recent comments 1 to 40 of 66 · Next page · Last page