discussion [Unreal Engine] AI Monster Girl Factory [v0.4.1] [Quiet Crucible]

[HuiEtyud]

Allow others to update?

1. yes

Developer Name

Quiet Crucible

Developer Links

itch.io - Steam

Version

0.4.1

Latest Update

May 23, 2026

Release Date

Apr 11, 2026

Language

English

OS

1. Windows

Overview:
Monster Girl Factory is a chill incremental crafting game where you build a living factory full of monster girls.

Place cute monster girl cards on a 6×6 board. Some produce resources, some store them, some turn one resource into another, and a few give bonuses when their sides match up with neighbors.

Start small, rearrange them freely, and watch your production grow. Upgrade your girls to make them stronger, unlock new abilities, and unlock their Lewd versions when they reach higher levels.

The more you play, the more automated and satisfying it becomes. Your goal is simple: fill out the entire bestiary, optimize your board, and collect every monster girl along with her full set of art.​

Spoiler: Genre:

2DCG, AI CG, Anal Sex, Ahegao, Bdsm, Bestiality, Creampie, Exhibitionism, Female domination, Furry, Group sex, Handjob, Interracial, Lesbian, Male Domination, Masturbation, Sex Toys, Tentacles, Transformation, Urination, Vaginal sex, Fantasy, Management, Monster, Monster Girl, Puzzle

Spoiler: Installation

Extract and run

Spoiler: Change-Log

2026-05-01
Hotfix
– Fixed main menu showing wrong version number (if you have v0.3 already no need to update!)

v0.3
2026-05-01
Content Update
WARNING: only compatible with v0.2 or newer saves!
– Gems and Gem Socketing: Collect beautiful Gems and socket them into your creatures for permanent stat boosts! Different gem colors and rarities offer unique bonuses that stack beautifully with your other upgrades.
– Echo Orbs: These shimmering orbs appear on the board and give lots of echo if caught… but they fade quickly!
– The Merchant Arrives: A charming new Merchant will sometimes pop in to say hello. She sells rare Gems and Upgrade Vouchers using your hard-earned Echo!
– Merchant Leveling & Secrets: Build a relationship with the Merchant by trading with her and she’ll reward you
– Added sound effects
– Fixed some bugs
– Improved visuals
– Fixed Linux memory leak

v0.2
2026-04-25
Content Update
WARNING: old savegames are incompatible
– 2 new Converter creatures with unique abilities
– new item collecting system
– new low-tier creature
– new high-tier creatures
– new art for a couple of existing creatures
– random bugfixes here and there
– fixed items going off-screen in some resolutions

• v0.1.3
  • 2026-04-16
  • Bugfix
  • Fixed converter creatures not displaying the correct amount of available essence in certain situations.

Spoiler: Previous Version Changelogs

• v0.1.2
  • 2026-04-16
  • Performance update
  • massive reduction in CPU usage by limiting frames. Thanks to a comment for telling me about it!
• v0.1.1
  • 2026-04-15
  • QoL update
  • added clarity to the crafting mechanics when an item can't be crafted.
• v0.1
  • 2026-04-11

Initial Release

Spoiler: Dev Notes

I frequently update the game so check the

You must be registered to see links

page or this thread for the very latest build!

This is my first game so feedback / suggestions are always welcome!

You must be registered to see links

DOWNLOAD
Win: – – – –

​