SkyCorp Global

Over at the research blog, I've posted some new arts I've gotten as well as an interim status update on what I've been working on.

Bugfix release which fixes some softlocks and tunes the whale escape sequence.

New build is released with a very squeaky transformation~ See research blog for details!

r57 has just been released and contains a new dom, along with an update for modding features.

A new update to the farm is out, adding a new transformation and hyper breasts/udder support :3 Check out the details on the research blog!

In the new build, doms can enhance your body to their horny preferences, plus foxes can now become your Mistress. See research blog for detailed notes!

A small update that fixes various bugs and also adds a way to delete unwanted save files. (Full changelog over at the research blog.)

A new game mode has been added! When enabled, this mode will keep you forever transformed into your desired form. See the research blog for details.

The forums accidentally were configured to prevent new users from making posts — oops, that should be fixed now! If you have any troubles posting or bumping into other weird limits, feel free to contact me.

Sylvi made some lovely fan art for our drakelings -- check them all out on the research blog :D

If anyone has tried to contact me over the last month on my discord account, please be advised that message was most likely permanently lost. Please resend any missed messages via another method. I've written up a 2,300 word rant about it over at the research blog about the whole situation if you wo

In the newly released r53 build, you can now transform into a drakeling! See the research blog for full details.

Introducing a new character to help you at the slug still, along with weight calculation challenge setting. Read all about it on the research blog!

Gameplay servers have been upgraded!

The Alpha Slug has just arrived, and she wants to turn you into her breeding slug~ (Also includes a generalized breeder piercing/tattoo if you want to become a different species of breeder!) Details on research blog

What happened on The Farm after choosing its VCiV ending? Also, added sexy shemale dom ladies. Details on research blog!

This weekend marks the ten year anniversary of when I started work on The Underworld! The research blog post has a brief history.

Sylvi sent in some new lovely Fan Art featuring the Gym Rat, Valery, and Succuslug! Check them out on the research blog.

Become a cowgirl once again (or even a multispecies cow hybrid!) with procedural extended play content for The Farm. Details are on the research blog!

I made a small minigame for the TF gamejam: Transformation Simulator. You can transform into a variety of forms in a 2.5D physics environment. (As usual, link to it is on the research blog.)

The new Gym Rat enemy will work to fatten you up with her weight transfer toy. She'll layer you up with more and more pounds of fat -- but maybe you can turn the tables on her, instead? Also: you can now be bred by Valeska from the Dragon Temple as much as you like. Full details are at the research

Return to the Dragon Temple to become a Dragon Queen, meet a new dom, and produce many clutches of eggs in a procedurally generated dungeon. See the research blog for full details!

Revisit the Dragon Temple with new spicy scenes and procedural dungeon layout. In-progress preview build available to WIP backers. Details & progress update on the research blog.

Patreon will soon be adding new community features including member profiles, which is neat! However, sometimes when people create their Patreon accounts, they use a real name instead of a fandom name. Please be aware that after Oct 4th, my understanding is that member profiles on Patreon will be de

There is a quick poll over on the research blog to determine the next procedural dungeon.

You can now install an APK version of the game, plus quick gender switching at Doc Nalf's office. (APK is available to all players, including demo players) Head over to the Research Blog for full details!

TF mods are back! Create your own custom transformations or try one of the community-made ones. Current TF mods include: busty quad wolf, anthro giraffe, pig, and crotchhugger. Check the research blog for full details!

Wyvern doms have returned to SkyCorp, along with LUA Modding. Also, some new fan art! Check out the research blog for the details.

New build released that includes the ability to set name and character info when doing a chapter skip. Also, bug fixes. Visit the research blog to see more -- including some lovely fan art!

The return of simple monster mods, now integrated with procedural dungeons. Also, some other bug fixes. See the research blog for the full post~

New build adds procedurally generated Swamp dungeon, slug still, secret Easter egg, level limiter tattoo/piercing, and misc bug fixes. Check the research blog for the full post!

Small update that only affects people who sign up for Patreon in future (ie, does not impact current subscribers) — we’re now on Patreon’s new subscription billing system. The new system does a charge+access on signup, and then again one month later (like netflix or almost all internet subscription

Hello! Periodically, I like to poll the community to get your thoughts about the pricing of the game/tiers. The last time we did this was at the beginning of 2018 and quite a lot has changed since then. With that in mind, I'd appreciate if you could complete this survey. It should only take ten minu

New build adds indicators to the minimap for pathing between maps, along with bug fixes. Full update notes on the research blog

The new release allows you to install the game, as well as adding portrait orientation support and colorized buttons. Plus, check out details on lots of bug fixes, some new artwork, and a teaser on upcoming content! See details on research blog.

We’ve wrapped up the voting for the fan art contest, you can see the results at the research blog. These arts all came out so great! I’m hoping to do another fan art contest like this again in future at some point. Sly is also doing a really quick game sub giveaway in our Discord right now. If you’r

We got all wonderful entries for our fan art contest -- check them out at the research blog and don't forget to vote on your favorites.

Just a reminder that the Fan Art contest ends on Monday — so if you’d like to enter the contest, please submit your fan art now! Details on the research blog. We only have one entry so far (thank you, you’re awesome :)), but have three prizes to give out~ (No purchase needed for entry. Contest is op

Save/Load makes its way to the new engine, along with more save slots! Also returning: Wyvern TF, Login System, and an improved Text Editor with a parse tester usable by modders. Plus misc bug fixes. Full details on research blog

One of our own community members, Sly, is putting on a fan art contest for the game! Details are on the research blog if you'd like to try winning a free one month sub to Discord, Underworld, or a $25 Steam gift card. Beginner artists are welcome! (No purchase needed for entry. Contest is open to al

New build is out, including demo mode in the new engine. Try the game without Flash and it even runs in mobile browsers, too! Details on the research blog, including a new programmer art by myself ;)

Head over to the research blog to check out the latest news regarding new content ported over!

The new engine has just been updated with several bits of content ported over from the Flash engine. See the research blog for details!

If you like to be notified of when new builds are available via e-mail, there is now a system set up to do exactly that! Details on the research blog. If you're already set up to get post notifications via Patreon, feel free to ignore this -- I'll still be posting short versions of notifications her

The new (non-Flash) engine is now released to all active game subscribers! No Flash needed, play right inside your desktop web browser. Details on the Research Blog

At long last, the very first early test of the new (non-flash) engine is now playable for brave WIP backers! Also some other assorted improvements, such as cookie login, automated builds, etc. See the full details on the research blog, and keep an eye out for the new engine coming to all backers qui

Head over to the research blog to see a new post about how the new engine is coming along, plus info about how artists can apply to work on The Underworld!

Head over to the research blog to see two new blog posts. They cover: - Ongoing work to develop a new non-Flash engine for the game - Information about Patreon's new support for International Currencies and how to opt-in if you want - A poll about some upcoming new content - Fan art of our Succubunn

Cynneste made a whole set of great fan art for us! Check out the research blog to see them.

If you previously had a problem entering text into the game, this should fix it! More details on the research blog if you want to see lots of pictures of keyboards.