Into The Monster Girl Hole [v0.1.4] By Calabi-Yo-Manifold

Calabi-Yo-Manifold Games released a new game called Into The Monster Girl Hole and the version is 0.1.4. The game’s story is about Going to bed on a Tuesday sucks, still 3 more days until it’s weekend. 5 days of work, 1 day of regeneration, and 1 day of peace. Rinse and repeat… Not for you though! You have the once-in-a-lifetime opportunity to visit a parallel world, a world that is dependent on cum, knows no males, and is filled to the brim with monster girls, pursuing what only YOU can give them. There is only one question: will you go into the monster girl hole?​

Developer: Calabi-Yo-Manifold
File Size: 355.9 MB
Version: 0.1.4
OS: Windows, Linux, Mac
Languages: English
game details

Game Version Changelog:


  • New content:
  • New monster girls: 12
  • Xray panels for a more immersive sexytime experience (I repeat though, don’t expect too much from them. Making them requires a lot of manual editing which I SUCK at, but I think they serve their purpose)
  • Sexytime scenes now have sound
  • They ALSO have cum overlays now
  • This update is free roam, so have fun exploring
  • 2 new achievements

– I wasn’t happy with the robots species, as the most robotic subspecies (robot girls) weren’t ‘robotey’ enough for me, so I added a new subspecies: true robots! They are as close to actual robots as you can get. With this, a bit of dialogue has been changed from the previous update.
– I also wasn’t happy with Py-Thon’s non-ahegao dialogue images, so I overhauled all of them.
– …….. I also wrote down a note that I changed something regarding the clarification of the rules of creation, but I don’t understand what I meant there lol. Oy vey, what a developer you have here…

Developer Notes:

This game is fully text-based, meaning that it is all text with AI-generated images of characters, backgrounds, etc. That way, the inconsistency issues of AI aren’t a problem (especially given the uniqueness and complexity of some monster girls). While on the topic of AI: given that many people simply are not well educated on that matter, here’s the paper on Stable Diffusion: Pretty technical, but an amazing read.
Planned tags: yes. It will be a lot easier to tell you what will NOT be in the game:
NTR: Just not my thing.
Pregnancy: In short: there IS mating, but no passing down of genes and no parenthood. It is explained in detail in the game.
Generally vile stuff like urinating, farting, etc.: Again, not my thing.
Gay: Again… lesbian will be there though, but always with the blessing of the MC, otherwise not.
Aside from those, most fetishes are fair game.

Game Images & Screenshots


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