A downloadable game for Windows, macOS, Linux, and Android

Warning this game is meant for those 18 years or older.  This is a game that contains graphic adult content that is not suitable for children.  If you are interested in these types of games, then you came to the right place.  In this game you play through a story based on the characters from the Sonic Universe in erotic and explicit ways.  I hope that this game is allowed to stay up, but if it taken down than that is that.  All of the art is ai generated by mobians.ai.


The game is not yet done and is in early development.  I am still making the game and generating the images needed for this project.

There are scenes available for the:

  1. Bar
  2. Beach
  3. Casino
  4. Forest
  5. Gym
  6. Pier 
  7. Room
  8. Shack
  9. Tiki Bar
  10. Gym

Thanks to all of the many artists that have made ai generation possible.  Even though I know that many of them dislike it is, but I see it as a canvas for ideas to come through for those who lack the skill to draw.  With it I plan to improve my skills as an editor and programmer for these games that I make.

Updated 6 days ago
StatusIn development
PlatformsWindows, macOS, Linux, Android
Rating
Rated 3.0 out of 5 stars
(8 total ratings)
AuthorOvershotcentaur
GenreVisual Novel
TagsAdult, artificial-intelligence, Erotic, Furry, Narrative, NSFW, sonic, sonic-the-hedgehog
Average sessionAbout a half-hour
LanguagesEnglish
InputsKeyboard, Mouse

Download

Download
SonicAdventureXXX-0.08-pc.zip 243 MB
Download
SonicAdventureXXX-0.08-mac.zip 238 MB
Download
SonicAdventureXXX-0.08-linux.tar.bz2 226 MB
Download
sonicadventurexxx.com-release.apk 347 MB
Download
SonicAdventureXXX-0.09-pc.zip 336 MB
Download
SonicAdventureXXX-0.09-mac.zip 331 MB

Development log

Comments

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(+1)

I've went through and checked out everything I can! Tis still decent!

Couple of things though:

1) art style is more inconsistent than it was. Mostly it all matches up, but some (especially the sex scenes, Silver, and some images introducing characters) feel like just their shading was slightly redone.

2) males are always hard when nude. This is really hot, don't get me wrong. But it does make me want to see more fucking then and there. Maybe try and make flaccid versions for some of it?

3) not exclusively straight content. It would be good to see some variety here, i.e. gay content, content with gynomorphs, content with andromorphs. Also would be good to see more kinks (with potential toggles in settings). Not required, ofc. 

4) gallery button, instead of in the extracted files.

5) I cannot find a way to get the second stage scene so far.

6) more sex content with the other guys, not just Sonic. Can ofc include masturbation. It's Team Sonic, not Sonic by himself. 

7) more images to sex scenes, rather than only 1 or 2. Might require additional writing though.

Oh, and if you want someone to overlook spelling, grammar, etc, I'm willing to try and help.

(+1)


1. I plan on redoing each of the characters from the ground up when I have time, but for now I have just updated their images using ponydiffusion instead of Sonicdiffusion as it can generate more detailed images.  The inconsistences are one of the reasons why I left the old version still up to get this very feedback on which style they like best.

2. Do to me just using the img2img tool to get most of the images the ai has trouble with the sizing of the characters. I do also plan on adding more nude pictures later into the game, which will include flaccid and even different penis sizes. As of right now I am very heavily focused on my western game which yes I know that most people who have played this game aren't a big fan of, but I do want to create other things than nsfw pieces of work.

3. I do plan on adding more sexual orientations in the game at a later date after the sonic route is done.  I might make the other routes have more of those choices in them. I do plan on adding some Whisper and Tangle action into the game at some later date.  It is just very hard to generate two characters at once. Which is why I moved onto ponydiffusion as it has an easier time to do just that.

4. I do plan on adding a gallery at a later date to the game, but it seems to be a lot harder to do then I originally thought it would be, but I do plan on adding one at some later date.

5. I forgot to finish that scene, but I will add it in the next update which will be in around  a month. 

6. With me moving to the new ai, I will start to add more sex scenes with the other members of sonic team. Now this might shock some people, but I am not a big Sonic fan and don't know everything about their characters so it is a little hard for me to write Knuckles into a sex scene.

7. I plan on adding many more sex scenes into the game. Now with original characters into the mix. 

8. Also if you find any spelling or grammatical errors that I have made throughout my game please tell me as Renpy doesn't have a spellcheck in it and sending the entire script through google docs or microsoft word is a pain. 

Also thank you, for your kind criticism of my game. I really appreciate the feedback. It helps me to better understand what everyone wants from this game.

(+1)

1.  Fair enough! I think I like the style of the nude Sonic sprites the best.

2. Fully understable, dw about it too much.

3. Makes sense. Maybe in the future the route options at the start should be labelled by individual characters then?

4. Interesting, but fair enough.

5. Fair enough!

6. Right, understandable. I would offer to help that but I am not the best writer.

7. Looking forward to it!

8. I'll go through it and mark down as many as I can at some point. It would aid me to know if there's a debug mode so I can point you to the correct file, rather than trying to describe when and where. 

9. I just wanna be helpful, and I'm fine with you doing this development this way (that is, using AI images), since it's not like you're selling the game or really claiming the artwork that's made by the AI as yours. And I thank you for putting the time and effort into making something like this - something I never thought would really be done. Heck, I considered making something similar at one point, although using the models I have in Blender for images. 

update when

Does has animation?

Hey, is there any particular reason I can't access the Tangle or Lanolin scenes? I feel like I've tried everything on the Android version. Also, I could access the Whisper scene on an old save, but not on a new one.

(+1)

Also a gallery of some kind would be much appreciated, at least for the art of scenes we've unlocked without the text.

(+1)

Just updated it I hope it works for you know.  I recommend starting a new save as I had to rewrite the code that gives you accesses to each of the scenes.  It is working for me when I tested it out.  Also, I plan on adding a gallery of just the images when I have one of the main routes from the start of the game finished.

Thank you!

plase make it so  this game be able to download by the itchi.o app 
PRETTY PLEASE WITH A CHERRY ON TOP

(+1)

Hey, it's coming along quite nicely! I'd like to see some more stuff with Tails, either as them or with them having some fun~

sonic

Omg this is so awesome 😎 💯, I am loving this idea for a game and also I love how you have added a muscular girl and a Roxy kinda girl . You have my respect

Think ya can add it to android ?

(+2)

nice game so far .while it's a shame sage can't be added, i still excited for cosmo later

(+1)

holy moley, great work on this!

Would you add more characters later like cosmo or sage?

I will not be adding any of these characters:

Cream the rabbit, Maria, Rosy the rascal, Charmy Bee, Marine the raccoon and Sage. As per Rule 2B of the mobian.ai discord.

The reason being as the mobians.ai discord does not allow for any nsfw picture of them.  I plan on continuing to use the discord for inspiration to get new images and to figure out how to improve the images that I do have.  I also don't use any of the images from the discord directly and instead I would use some of the tags when if ever I find an image that would fit into the game.

well that sucks.sage needs more attention and love

I agree Sage has quickly become one of my favorite sonic characters, but due to this game being more risqué it wouldn't be appropriate for me to add a childlike character.

(-1)

couldn't you age her up?

The reason why I won't use aged up characters is because at what point do I say they are a different character and if they are a different character then why not just make an original character then. Also, according to the rules on the discord cosplay of said character is allowed for what limited possibility that a reference to Sage could be found.

game is broken, please fix

(-1)

Sally looks cringe💀💀💀

(+1)

Finally! a VN sonic nsfw game!

update?

(1 edit)

Heyo. Im curious what tags you used in the mobian.ai to come up with these good quality images?

(1 edit)

I recommend using the discord to find out how to get better images from the ai.  I have learned a lot on how to make these images, but remember it takes time to get just the right image.

Ok

Is this a dating sim?

Maybe later on in development I will make it into one, but as of now I am just trying to get the scenes made.

(+1)

I love the sonic characters, so this game is right up my alley!

please continue it! also if you need knuckles art, ive commissioned some in the past

(+3)

Cool game and all, but please credit the artists. There are also many linguistic errors but that isn't the main issue here. Looks cool atm