Rock-Hard Rehab: How to Survive a Hospital Harem

Burned out from studying, a man checks into a hospital in search of rest. But this place is far from ordinary. What begins as a quiet stay soon slips into something surreal - -where the line between reality and nightmare starts to blur.

With every passing night, doubts grow. You must question what's real and slowly uncover the hidden truth buried within these halls. Only by surviving all five nights of despair will the full picture come into view.
 
During the day, you’ll explore the hospital, meet eccentric patients and staff, and progress through various quests. Through conversations and events, you'll uncover fragments of the story and gather crucial clues.

But when night falls, everything changes. Those familiar faces transform into terrifying creatures. You’ll have to hide, run, and make clever use of limited items and your surroundings if you hope to survive until morning.

In the game, various patients come to the hospital every day. More new patients are admitted by expanding facilities, and difficult and complicated diseases are treated by researching new technologies. While operating, you can also interact with nurses and doctors in various ways. Every girl has weaknesses, and you can attack them by finding their weaknesses. Whether to make the hospital an ordinary orthodox hospital or a place to provide special services for members. Everything depends on you.

The protagonist and his childhood friend, Nanami Mitsuki, get caught in a storm during their trip and are stranded on a deserted island.
As they live with the goal of simply surviving, their sexual urges gradually build up…
To relieve those urges… they start helping each other masturbate!?
Will they be able to build a boat and escape the island without being consumed by their desires…!?

Femboy Survival is an erotic action-survival game where you play as a cute yet determined femboy, trying to resist a world overrun by magical lust. Your mission: survive endless waves of horny enemies (mostly futanari), collect powerful items, unlock abilities — and keep your innocence intact.
Set in a universe under a constant spell of desire, the game blends fast-paced gameplay with corruption mechanics, fetish-themed power-ups, and colorful visuals. While everyone else seems to have given in to pleasure, the protagonist embarks on a journey to resist temptation and purify the corruption that's taken over the world.
🧩 Features included in the current version:
- ⚔️ Wave-based dynamic combat with spells, buffs, debuffs, and unique bosses.🧠 Attribute system and skill checks that influence dialogue and outcomes.
- 🧥 Equipment and items with visual and mechanical effects, displayed on a 2D interactive paper doll.
- 💋 Branching dialogue and fetish interactions with explicit adult content.
- 🌟 Unlockable gallery featuring adult scenes earned through gameplay.
- 🔊 Partial voice acting for main characters and original soundtrack.
- 🏳️‍🌈 Fetish-focused content including futanari, submission, light BDSM, and moral corruption.
- 📈 Progression based on choice: fight or seduce — you decide how to move forward.
With a mix of humor, tactical combat, and themed eroticism, Femboy Survival delivers a provocative experience with personality — ideal for players looking for a more stylish and deep adult game.

A mysterious robotic army has invaded Earth, starting with Tokyo.
It is your duty as a heroine who can grow to gigantic size to use all your strength to rescue the scared civilians that couldn t escape in time as well as a poor kitten that was left behind and eliminate any threats as fast as you can !
Gameplay:
- Melee combat with superpowers such as laser vision, black hole throws, shrinking enemies, absorbing enemy size, summoning a support helicopter, and much more!
- Competitive headpat simulator where your goal is to give as many headpats as possible to your giantess within a limited time.
- Infinite headpat simulator with the ability to change the camera angle while your giantess continues to grow bigger and bigger.
- Custom level builder with various options to boost both enemies and the heroine.
- Car tossing mode, where you must prevent enemy ships from reaching the city by throwing cars at them.
This game is perfect for anyone with a giantess fetish.