A downloadable Nayla's Castle for Windows

Buy Now$10.00 USD or more

Nayla's Castle is a (+18) game that contains monster girls, lesbian, femdom and futanari animations and artwork. Inspired by japanese hentai pixel eroges.

"This is weird...
Normal people can't handle the curse.
You're... different."


  • 5 Stages
  • 6 Boss fights
  • 90+ Sex Animations
  • 26 Splash Arts to unlock

Fetish and Theme

  • Ahegao
  • Big Tits
  • Big Ass
  • Creampie
  • Fantasy
  • Female Domination
  • Futanari
  • Lesbian
  • Monster Girls
  • Charm



Rated 4.6 out of 5 stars
(24 total ratings)
Tags2D, Adult, Eroge, Erotic, futanari, Hentai, monstergirl, NSFW, Pixel Art


Buy Now$10.00 USD or more

In order to download this Nayla's Castle you must purchase it at or above the minimum price of $10 USD. You will get access to the following files:

Nayla's Castle [v1.0]fix_3.zip 153 MB

Download demo

NaylasCastle[DEMO].zip 150 MB

Development log


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is this game fully completed?

It is, but there is some extra content coming up soon ^^


10/10. definetly worth it, art is great, story good, gameplay relatively easy but still challenging and entertaining, ton of sex sceenes, lots of options. there are a few bugs here and there but nothing major.

love it, cant wait for the next update!

Hello, I downloaded the MSCVP.dll files fix, however i still cant even open the game. If anyone can help me, I'd really appreciate it. Thank you

The same is happening to me

(2 edits) (+1)

Hello quidev. I really like your game and i think this game can be better with some changes.

I played demo a bit and as i see it some boss characters on menu which is a bad idea in my opinion. They are boss after all. They are stronger and secret characters. I think you should change this to keep the meaning of "Boss" word.  

The second thing is in old build mummy girl and lizard girl has same position. Every opponent has it's own position (if you don't count mummy and lizard ) and it makes every opponent special. I don't know if it is still like that but if it's you should change lizard's position.

I really think full nelson position and mating press position should be in this game. (Old build doesn't contain them idk about to new build)

Our heroine can have some sexy things to wear i think. Stockings and high heels would be sexy.

It's just my opinion and this game is yours after all. I don't want to cross the limits but my sincere thoughts are like this. Thanks for your work. 

will this game ever get an update or dlc?


yes! currently working on a new stage voted by patrons =)


great game 9/10 and the last boos battle just fucking great


Can the game be ported to mac?

No, it can't. I'm sorry ><

Sad :(  but thanks for the reply

I downloaded the demo, but the player won't launch because several MSCVP/MSCVR .dll files are apparently missing. I tried redownloading as well. Any ideas what could be causing the issue? Thanks.

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It's a pretty common issue, try to download the link below, restart your PC and tell me if it works!:



it seem that a bug occurred in Gallery. I viewed the Splash Art and entered one of them, but when i was back to the overview screen, i found that i can't choose another art…

By the way, the specific art is the hunter riding on Nayla, now i can only choose this art to view…

But the game is very nice! i love " monster-girls" subject, it gives much more possibilities for action design. The game difficulty is also very apporachable.

Hope Mr.Q produce more masterpieces later!

I'll check that bug, thanks a lot for reporting it!

Also thanks for your comment! I'm glad you liked the game ^^


demo feedback: I don't like that the climax part repeats three times (partly I just find it too long, partly because I don't like your ahegao faces, sorry) so I'd like to be able to press E to skip during a scene, not just before. And also to skip the cg images, sometimes I find they display too long. Just give me control over when I move on, by pressing E. I like when sexy stuff feels like part of gameplay, not a pause, so I make it fast.

Otherwise game seems nice, given the constraints of being a solo amateur passion project, I assume. Not enough futa-only games with actual gameplay and I like your character art is more on the thin side and how cartoonish it is. A little too easy for me.

this is a nice feedback, thanks a for playing, taking notes for future games ><

I already paid for fix #2, how can I download fix #3?
(2 edits)

wait, itch.io doesn't let you download it?
check this 


I am using a translation tool to comment, so I apologize if I said something strange.

I found this game on Twitter, played the demo version and loved it! I found myself buying it.

I look forward to future versions. I am rooting for you.


thank you so much!!

Hi! Love the game back when I played the 0.9 version but I've gotten an issue where the splash screen doesn't show up properly when you get them for the first time. Is there a fix for this?

Hi there, are you playing v1.0_fix3?

Yup, I downloaded that version earlier today.

Hi! I should let you know that it was a GPU driver issue on my end that got fixed recently so now it works as intended since I updated my drivers a few days ago.

Deleted 114 days ago
(1 edit)

I'm not sure... You can also try installing acrobat reader, it worked somehow for some people >< hope you will be able to play

Deleted 114 days ago

Love the game! I'm a sucker for futa content and this has pretty much everything I would want from the premise. Usually not a fan of the platforming in these games, but the gameplay here feels perfect.


Konvel!! I'm so glad you liked it!
I did played your game Demons of the Hearth a while ago,  big fan of Tabitha heheh.
thank you and keep it up!

i noticed that this is now v1.0, does this mean that this game is completed or is it still ongoing?

extra stages, enemies and bosses will be added in the future. (thanks to patreon goals)

Since I recently finished v0.9, I'm wondering if there are new contents in this version? Or you plan to add them later?

There is a public post at patreon where I also share the changelog of this version 


For anyone who purchased V 1.0 (Fix 2) here is a save file which contains the completed levels and gallery.



I purchased the game for $10 and I do not have access to the main game - only the demo still. Any idea on how to fix that?

Did you purchased it on this page? or the old one?

Thanks for your response! It was on this page. I hadn't checked until today but it seems like there was an error on the itchio client side as I now have the V1.0 Fix_2 version installed without any action on my part. Looking forward to the game, thanks again!


Just completed the game, it was fun most of the time until the 2 final stages. (heaven sword/Nayla) 

Nayla is tanky as F and since it doesn't have Check points between phases its troublesome to start everything from 0 in the final fight, that combined with the low Immunity Frames of the MC. (it would be good if you could add a health bar in these kind of games) 

It was fun, and the H animations made it worth. 

I may take notes to balance it a bit, thank you ^^

When does this go live on Steam? If you know

It's up to the publisher now, based on what they told me, I think October will be the month of the steam release


Thanks for letting me know. If I have the option, I generally go Steam over Itch.io, so I'll be patient on this one

Much appreciated! :)


thank you! I'm so hype for steam tbh, first time I'll see my own game there!


Hey there! Followed you from F95, i'm glad to see the game finally released. Good luck with it and your other future games

Thank you so much! F95zone did indeed an excelent job spreading the word about my game =)


the magic about piracy forums, they spread yours products name in no time kkkkk

Will both the future Steam version and the Itch get the same benefits and updates or will the Itch version be abandoned after it gets released to Steam?


My plan is to keep every version updated, of course.


If we've purchased a previous version, do we need to repurchase this version


Versions before 1.0 were "pay what you want" or free, so yeah. This is a paid version, and gives you access to future updates too.

Sorry for any inconvenience ><


No worries, just wanted to check ahead of payment. 

Thank you for the prompt response!