The Underworld: A Furry Transformation (MtF) Game
You’re forcefully transformed into a variety of female anthro/furry/monstergirl forms in this adults-only open world text adventure!
For the latest news and to check out the full version, check out the official SkyCorp Global website/blog.
Play Now
Three full chapters are available to play for free in the game's demo (embedded above). The demo is about an hour of content and is narratively self-contained within its own story arc. If you like it, you can support the game on Patreon or BMT for access to even more chapters!
Story
Just yesterday, you were a human male living in a modern town. Now you’ve found yourself trapped in The Underworld and your body is nothing like it used to be. Who is behind these changes, and how will you change back? The longer you’re down here, the more you start to enjoy your new life…
This is a transformation text adventure with a rich story — it’s already longer than a novel, and continues to develop. You’ll meet a wide cast of characters across the three factions that each have their own ideology about how to deal with people different from themselves. Your actions will determine which faction achieves victory, and by extension, the fate of humans and hybrids alike.
Kink List
Primary Fetish (very difficult to avoid):
- Male to Female Furry/Scalie Transformation
Secondary Fetishes (in many chapters, but possible to skip to avoid):
- Struggling with new body's limitations
- Loving doms
- Hard doms
- Degradation / humiliation
- Multiple breasts
- Egg laying
- Inflation
- Large (but not macro-sized) player belly
- Weight gain
- Exhibitionism
- Light bondage
- Height change / shortstack TF
Tertiary Fetishes (in few chapters, easy to avoid):
- Breeding
- Male to Shemale/Herm Furry/Scalie Transformation
- Mountplay (ride & get ridden)
- Tentacles
- Petplay
- Lactation
- Udder
- Heat
- Vocal limitations
- Body swap
- Armless or legless forms
- Non-dexterous paws
- Quadrupedal / semi-feral / busty-feral forms
- Hydra / body sharing
- Piercings & tattoos with effects
Species the player can transform into:
- Dragon
- Dragon Queen
- Cow
- Frog
- Hydra
- Shark
- Succubus
- Turkey
- Bunny
- Dinoian
- Elephant
- Horse
- Mermaid
- SlugGirl
- Tiger
- Whale
- Cat
- Fox
- Panda
- Spider
- Breeding Wyvern
- (More available via user mods, also!)
Community
- Join us on Discord.
- Report bugs on the Bug Database.
- Find walkthroughs on the Wiki.
- Extend the game with the Mod Browser.
Comments
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Due to the unusual way to access the game, I feel like you should have disclosed your monetization practices right upfront.
Game access is taken away the moment subscription runs out, meaning you need to keep paying 10/month to retain access, which is kinda frustrating in a platform/environment where people (generally) get to keep what they paid for.
It's literally right there (among other places, also)
Ayee, fair, It's stated in the Patreon page. a few remarks though:
- This game's page currently has no direct link to said patreon (prolly a good idea to include it here)
- Your profile also has no link to Patreon (here would also be fine I suppose, but preferably both spots)
- In your main website, it is indeed stated that it is a subscription, but nowhere directly stated outright that you LOSE access to the game once the sub is up.
As I said before, due to the unusual format - - in a dev-player environment where people are used to keeping what they paid for (even in subscription formats), I feel like it's something you gotta make sure to inform people as explicitly as possible. If it stays sparse/vague like this it's too easy for someone to glance over and feel deceived.
Perhaps you just missed it, but the website does include that same text in multiple places, and most critically, there's no way to subscribe via either payment method without seeing it at least once.
Wat if I just want to pay for the and be a patrion?
Thanks! My Patreon is located here: patreon.com/SkyCorp
i meant wat if i just want pay for the game and not be a patreon?
The game website also includes subscription via BMT if you prefer.
I have a question. Will the free to play or non patrion players get the updates on late basis. Or do ypu need to be a patrion for the full?
No, the demo is just a demo (it doesn't get updated)
So for the full game i need to become a sub?
Yes
On the Wiki is a complete list of the items for full version?
That list is a good start, but it looks like some newer items are missing from that list
Is there a version where you can at least see an image of yourself? I find it difficult to keep track of tf's, especially in the sewers where you can't beat it if you fully turn into a slime
This is something I really want to do actually. I got most of the technical implementation done for a cool character visualizer, but never got real art for it and it kinda stalled out progress-wise. Still something I'd like to do in future though.
The game is pretty good, I just don't know how to download Mod on cell phone and how to make events like egg or inflation or weight gain
Thanks! You have to be a subscriber to use mods, but if you are, then go to the debug rooms and use the mod browser there
Are there no plans for a paid public build when dev is done? The website seems to suggest that it will never be released for non subscribers.
Correct
Played this before the release on itch.io and I am stuck in the game with having some effects after putting on the cursed cockring. Removing a cursed item from you doesn't apparently remove the effects of that cursed item.
What I am trying to ask is: are there going to be a proper walkthrough to this game because there is none from what I noticed and it's very easy to get stuck like I did and not be able to progress any further because you don't know how.
The wiki for this game is dead (and there isn't much information there to begin with) and so is the subreddit and on your Discord there's no walkthroughs.
Hello,
When dealing with cursed items, remember to also drop the item, not only uncurse it.
I was actually looking into getting a forum set up earlier this week to help with gameplay questions. I have not found a forum software I love yet, though.
I have the item dropped, thing is I don't know how to shrink the p*nis so it wouldn't be so big and drag it on the floor so much that it increases tge lust level. I haven't found any device or method that does that or where to go to obtain it. The thing is that if I leave the underground and m*sturb*te in public, my character gets back to the underground.
Also the map in underground is pretty confusing. If you don't play for a while is easy to forget where you're supposed to go or do.
Hope you find a forum software. A walkthrough would be much appreciated. 🙏
Bonerbane should shrink cock size
And more graphics for the map would be cool, it's something an artist friend of mine and I have mused about a bit
in r41.7 is there a way to get past the desert
Chapter 6 lets you go into the desert (it's not intended to go in there before you have a mount.)
Interesting, will it be text only or will it include some animations as in BDCC?
Likely no animations, sorry! Though a (still frame) character visualizer is theoretically possible -- some technical work has been done on it, but no art yet.
👍