Monster Girl Invasion RPG - Part 1 | Full Version
A downloadable game for Windows, macOS, Linux, and Android
PATREON | SUBSCRIBESTAR | STEAM
Monster Girl Invasion is a JRPG style Adult game featuring monster girls.
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The 1.0 Version of Monster Girl Invasion RPG is now released!
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Story:
Travel across a dangerous world filled with frenzied monster girls that regularly try to seduce men.
Humans live in fear, conflict happens often, and monster girls invade towns and villages to seduce the men. Any man that gives in to temptation and is 'finished' by a monster girl becomes bound to the monster girl.
Monster girls are ostracised from society. Forced to live in secret and with a human civilization hungry for revenge, war brews on the horizon.
One young man discovers he has the special power to cure the monster girls and embarks on a treacherous journey, risking becoming tempted himself.
With his party of allies and cured monster girls, he attempts to set the wheels of change in motion and fix this broken world.
Gameplay:
The gameplay consists of classic JRPG style familiar to those who enjoy old school games of the genre. During your adventure you will get into battles with monster girls where they will either try to KO you or seduce you.
If you lose, they seduce you, if you win, you may be able to convince them to join you.
- 30+ Different Monster Girl Types (More monster girls to be added in updates)
- Varied H-Scenes featuring monster girls
- Classic JRPG Combat with many classes and abilities
- A large world to explore with many secrets
- Recruit monster girls and create a party unique to your playstyle
There is much more to come!
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Purchase
In order to download this game you must purchase it at or above the minimum price of $11.99 USD. Your purchase comes with a Steam key. You will get access to the following files:
Exclusive content
Support this game at or above a special price point to receive something exclusive.
Design a Monster Girl!
Get your favourite kind of Monster Girl into the game by assisting with her concept. We'll work with our artists to bring her to life for the next chapter of Monster Girl Invasion RPG.
(Design must fit within the game scope and may need to be adjusted in order to maintain the game world.)
- Choose what type of monster girl you want.
- Give us a rough idea of what you want her to look like (references really help).
- Choose her personality and what type of scene you want her to have.
- Have input on what kind of attacks you want her to have
- Get Full definition CGs of your monster girl for your personal use
- Please note it could take up to 2-3 months to get your character into the game depending on the design.
Development log
- Monster Girl Invasion RPG - 1.1b Hotfix30 days ago
- Monster Girl Invasion RPG - 1.1a Hotfix31 days ago
- Monster Girl Invasion RPG - Update 1.1 Now Live!31 days ago
- Native Linux Build Release! - Update 1.1 Progress ReportFeb 28, 2026
- Monster Girl Invasion Part 1 - Version 1.0h ReleasedAug 23, 2025
- Itch Relisting NSFW Games BUT They Can't Be SoldAug 02, 2025
- More Censorship - NSFW Games Delisted On ItchJul 24, 2025
- Hotfix 1.0g - Lots of Softlock Fixes and Other FixesJul 23, 2025
