A downloadable game for Windows, macOS, and Linux

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POLL ENDED: We added a Bathhouse/Hot Tub room since it was the most popular choice in the poll we ran.

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!

Any support- whether through shares or donations- helps us put more time into the game. Thanks for all your support!

How to Play

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


We are still in the process of converting this from a 2-day jam game to a fully fledged project, so some systems are still a work in progress (eg, the Mortal Realm).


Download NowName your own price

Click download now to get access to the following files:

Infernus Win.zip 96 MB
Infernus Mac.zip 112 MB
Infernus Linux.zip 116 MB

Development log


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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.