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Patreon Active 18+

SkyCorp Global

skycorp · id 701009

est. $3,483/mo · 436 subs · cross-site percentile 96.4 · from $10.00

Patron count × estimated average pledge. All revenue figures are rough estimates.

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Description

The Underworld is a transformation game for mature audiences including erotic content such as: furry transformation, monstergirl transformation, gender transformation, (TFTG / TGTF) oviposition (egg laying), lactation, and much more . The game is text-based, and includes: flexible movement via a map system, inventory system, combat system, interesting puzzles to solve, and even extended/replayable dungeons with procedurally generated levels to explore. Along the way, 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. The game is a work in progress. 💵 Billing Info Update as of Sept 30, 2022 The project has moved to Patreon's new subscription billing method, which means access + billing should be much faster than it used to be. You can expect that access will be granted at most within 72 hours after sign-up, though quite possibly immediately after signing up (if not instant, also check after 30 minutes). The next bill would then be one month after sign-up, like a regular subscription would be. You can confirm this by checking your next charge date at checkout (or after sign-up: in your Active Memberships tab). Alternatively, you can still back the project via BMT (our other authorized retailer) via our website, which is typically instant. 📖 The Story... In 2019, a virus was discovered that caused extensive mutagenic effects in the general population. SkyCorp Global’s Research Division was the first to identify this virus, designating it VIR-819. The infection was pronounced and forever changed anyone it touched. Victims often underwent significant changes to their libido, frequently becoming sex-crazed. These glandular changes sometimes caused dramatic shifts in patient’s height, weight, even their gender. In the most extreme cases, the infected lost their very humanity itself as they devolved into monstrous animal-human hybrid creatures. It was clear that dramatic steps needed to be taken to protect our way of life. This contagion spread like few ever had previously. With no cure in sight, the following year SkyCorp was awarded the Department of Defense contract to create a quarantine zone for the infected. The quarantine zone was hastily constructed, and with close partnership from the National Guard, all infected were forcibly relocated. To this day, SkyCorp continues the administration of the quarantine zone. Due to this zone being a collection of largely underground facilities that were reappropriated for containment, the project has been colloquially referred to as ‘The Underworld.’ While uninfected citizens are technically permitted to visit The Underworld, it is heavily discouraged due to the risk of exposure. Still, occasionally a citizen will need to enter regardless. In that situation, we can only pray they will return human — or they’ll become a permanent resident themselves. (This story was originally written in 2014 and is not intended as a direct reference to real-world events) 💬 Quotes “As someone who only cares about TF (Transformation), Underworld’s pretty damn good. In most TF games, TF’s are more or less just a cosmetic option, whereas in Underworld, you actually get to explore the implications and consequences of TF’s, which have actual mechanics attached. It’s great, and I’m kind of frustrated that nobody else does this.” — Shin Majin “I love this game so far! If I had two sentences to review this game and encourage others to give it a shot, it would be these two: I used to be quite disinterested in slug girls. I am now utterly and wholly interested in slug girls.” — Railby “This game has truly been an enjoyable play through, the story is enjoyable, game itself is cross-platform because of flash, and the current variety of scenes and what can be done is really enjoyable.” “10/10, would hook

Labels

Claude tags 2026-09-21 · taxonomy 3

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Facts

SitePatreon
StatusActive
Subscribers436
Est. subscribers422
Est. avg. price$8.25 / month
Est. revenueest. $3,483/mo (pt_tiers)
Posts recorded118
Cheapest tier10.00 USD
Created on site2017-04-05
First seen2026-09-10
Last checked2026-09-12 15d ago
Discovered via—
Claude tagged2026-09-21 6d ago
Source URLhttps://www.patreon.com/SkyCorp

Trend 1 daily snapshot

Not enough snapshots to draw a trend.

Tiers

TierPriceSubscribers
Tier 1 $0.00 —
Free $0.00 2,296
Full Game Access Pass $10.00 385
Full Game Access + Credit $15.00 25
Dev WIP Builds $20.00 12

Patron count × estimated average pledge.

External links

None recorded.

Raw tags

Furry Transformation Game for Adults (MtF / TFTG)

Latest posts metadata only

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