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▼ 33.3%vs 24h ago · updates every minute
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92% positive of 57 · Very Positive · Live from Steam
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Free on Steam. The demo has its own app, so its players are counted separately.
Monster Girl Invasion is a JRPG style Adult game featuring monster girls. Battle, Recruit and be dominated! Travel across a dangerous world filled with frenzied monster girls that love to seduce men!
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Review score: 93% on 2026-11-01 → 92% today (57 reviews)
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Works, but may need extra effort. Results from Valve's own testing.
Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
Hello Monster Girl Lovers, I've pushed some more fixes and tweaks based on your reports. Sorry for the bugs and issues that crept into 1.1, whilst I do test the game, it is difficult to find everything without having more eyes on it. I really appreciate your r…
Hello Monster Girl Lovers! Thank you so much for the incredibly warm response to the latest update. I'm pushing a quick hotfix to squash some bugs that were reported. I also added some more improvements to the save/load menu. Changelog: Tweaks: - The Save/Load…
Hello Everyone,After much work 1.1 is finally ready for release. It has been a long time coming but this patch should hopefully round off some of the last bits of polish and fixes needed to improve the game.We have heard your feedback about the RNG and we know…
Hello Monster Girl Lovers,It’s been a bit quiet on the devlog front lately, but I wanted to pull back the curtain and show you what’s happening behind the scenes. Work on Version 1.1 is progressing very well, and the finish line is coming into view!The Road to…
Hello Monster Girl Lovers, Thank you so much for your support and sorry about many of these launch bugs! Changes: - Fixed Achievements not triggering correctly (Steam version) - Fixed Guards in the guard house still being visible after you defeat them - Fixed …
- Changed Lilly's dialogue to specify more clearly that you can find her at the Party Inn, NOT the Inn in the city after her fight. - Fixed being able to just talk to the arena master and skip all the fights. - Fixed cure event for Guards not triggering correc…
Hello everyone,We have pushed Version 1.0h, which contains a large number of fixes for issues that have been reported to us.Version 1.0h Changelog:New:- Added a way to rename the main character at the party inn via the book.Major Fixes:- Fixed Maya's Scene at …
Hello Monster Girl Lovers,The day is finally here! The day that we say Part 1 of Monster Girl Invasion RPG is "ready" for 1.0!We want to thank you for all your support and feedback during the early access process and also for your understanding in the developm…
Hello Monster Girl Lovers! 1.0 is coming. Part one of Monster Girl Invasion RPG will finally be leaving early access and hitting 1.0 on July 18th. You can look forward to a multitude of new features and content. New monster girls in the roster, new scenes and …
Hello Monster Girl Lovers! We're back again with more updates for Monster Girl Invasion RPG. Import/Export Your Saves! We've made some extensive upgrades to the save import/export system so that it will work on mobile and browser too. You can now import and ex…
Hello Monster Girl Lovers! After our last update in January about the game’s future, I’m back with an exciting new update on what’s coming next! The Poll Results: Thanks to everyone who voted and shared their thoughts! The community has spoken, and the game wi…
Hello Everyone, Happy new year to you all! I'm glad for all your support so far. It has been so humbling and the best part of my entire life to make this game with you all. It has been a little while since the last update, sorry about that. I really wish I had…