A downloadable game for Windows, macOS, and Linux

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Check out our Discord!

Support us on Patreon!

Note: We've reset the version number to reflect the fact that we are rebuilding the game from the ground up so that it is better suited for long term development.

In this erotic RPG, you play a succubus fighting to reclaim her power after 3000 years of slumber. Fight and fuck your way through the levels of Hell to collect power and rebuild your house until you are the strongest demon in Hell.

  • Travel through the Nine Circles of Hell, defeating and seducing hordes of demons to harvest their energy. Keep your favorites as pets to do with as you please.
  • Wander the Mortal Realm and lure unsuspecting humans into your lustful embrace to steal their souls.
  • Improve and customize your personal mansion on a sub-plane of Hell by spending the energy and souls you've collected. Build rooms where you can play with your favored demon and human pets.


We are a three-person team of indie developers who came together to bring you this lewd adventure. This game started as a project from Ludum Dare 40, but we decided to continue working on the game because we liked it so much. We are working on this in our free time so we appreciate your patience!

Support us on Patreon to get early access to builds. You will also get access to patron only polls to influence what content appears in the game.

How to Play

Use WASD to move and spacebar to interact. Click on abilities to use them in combat.


Download NowName your own price

Click download now to get access to the following files:

Infernus_Win_0.0.3.0.zip 74 MB
Infernus_Linux_0.0.3.0.zip 97 MB
Infernus_Mac_0.0.3.0.zip 80 MB

Development log

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So the new version does not have any Combat? I can only make a character and wander around a room. I really like the new version but I am just wondering if there is any more to this new version.

Glad you like it so far! The new version is still very early in development, with only character creation and walking around a room so far. We hope to have combat for you in the August update.


The discord invite is invalid or expired.


Just fixed the link - looks like the old invite code got deleted somehow. Sorry about that!


No problem. Thanks a lot for the very quick reply. :)

the window link in not working

What issue are you having with the Windows version? Also, a new version has been uploaded and everything seems fine

it tells me it cant play cause there may be a virus

It's going to say that for a lot of indie games since the antivirus doesn't recognize the file. You can temporarily disable it or allow the file if you are comfortable doing that

Hiya! I was wondering if you needed any help with the sound design? If so, I'd love to lend an extra hand!

We appreciate the offer but are not looking to add any sound designers right now, but wish you good luck with your work!

Ah I understand, thank you and good luck with the game! If you're ever in need of a revamped soundtrack be sure to let me know!

Found a Strange Bug in Linux Build. Saved a few times then the Game crashed at the end my save was gone.

That's a strange one, remember anything weird that could have caused it - like saving a bunch of times in a row or did it just pop up out of nowhere? While we're working on figuring it out, you can tell me what stuff you had and I can send you a save file so you can get it back.

Well I made the Skeletoon Key and I went in the room. Had some fights with some enemies safed had another fight and then the game froze crashed and my safe file went poof.


Lmao, I'm a simple girl, I loved this xD I think I explored all the content, are the monsters in the game screenshots avaliable in this build?


Consider the screenshots a sneak preview - we're taking care of some bugfixes in the new build. Hopefully it will be out and ready by the end of the day!


o0o I'll keep my eyes peeled for an update then ^^ 

The new build's finally live! We ran into more bugs than we thought and took the opportunity to add some more content while we were at it.