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Ongoing v0.4.1

Monster Girl Factory

3.7
(6 votes)

Game Information

Version

v0.4.1

Engine

Unreal Engine

Release Date

May 23, 2026

Last Update

May 24, 2026

Censorship

Uncensored

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.

Installation

1. Extract and run.

Changelog

### 0.4.1 - v0.4.1 - 2026-05-23 - quick hotfix to make old saves work with the new Request feature ### 0.4 - v0.4 - 2026-05-23 - Final content update before Full Version release! - no longer releasing a Linux build - Steam's compatibility tool works better. - note: cap for the demo is still tier 8 - features: - -new converters - --Witch: doubles chance to get echo orbs and auto-collects them - --Dragon: buffs adjacent storage girls - --Honeypot: makes the merchant visit more often - -new tier 7 buffer - -new request system - --submit excess items and receive mastery points! - -new mastery system - --spend mastery points to get upgrades like item crit chance and bigger echo orbs! - -you can now reroll resonances from the details menu and while the girl is on the board - -new gems for buffers - -new music - -new sfx - -you can now move the gem bag - -you can now disable item converting on a card - -mute item crit option in settings - -mute item pickup option in settings - -instant item pickup option in settings - changes: - -auto unsocket gem when removing creature from board - -moved gem sockets and made them slightly bigger - -details menu now also shows gem info - -merchant timer is now visible - -increased difficulty to level up merchant - -increased echo cost of permanent upgrade - -added notifications dots + animation when permanent upgrade is available - -reduced chance for high-rarity echo orbs - -added hotkeys to toggle menus - -item list is now collapsible and is sorted - -buffed buffers' storage buff - -added bag button - -monster girl menu is now sorted by tier - -item list is now sorted by tier - -user settings should now apply more permanently - touched up art for: - -Clothling - -Loom-Bearer - -Weavebound - -gem slots - -new monster girl type icons - bugfixes: - -you can now buy gems with a single click - -visual bug when swapping gems in the girl menu - -fixed resonance connection visual bugs ### 0.3.2 - v0.3.2 - 2026-05-09 - New Feature: - - Reroll resonances for a small Echo cost. - New Menus in the main menu: - - Gallery for convenient viewing of every art you've unlocked. - - Tutorial Menu - - Stats menu where you can check your total completion progress - - Settings for FPS limit, window mode, resolution, and volume - Changes: - - Reduced chance for Echo orb to appear. - - Final upgrade for a girl is now available immediately upon upgrading to 3 stars. - - A Monster Girl's art becomes available for imprinting onto other girls upon reaching 3 stars. - Bugfixes: - - Fixed producer girls unintentionally receiving a storage upgrade when unlocking their final universal upgrade. - - New SFX (merchant, orbs, etc) are now correctly affected by volume settings - - Cleaned up Unreal Engine bloat that was slowing down the game (file size is now smaller as a bonus) - - New "compiling" message shows when first booting up the game in an attempt to explain first-launch CPU usage. ### 0.3.1 - v0.3.1 - 2026-05-01 - Hotfix - - Fixed main menu showing wrong version number (if you have v0.3 already no need to update!) ### 0.3 - 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 ### 0.2 - 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 ### 0.1.3 - v0.1.3 - 2026-04-16 - Bugfix - Fixed converter creatures not displaying the correct amount of available essence in certain situations. ### 0.1.2 - 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! ### 0.1.1 - v0.1.1 - 2026-04-15 - QoL update - added clarity to the crafting mechanics when an item can't be crafted. ### 0.1 - v0.1 - 2026-04-11 - Initial Release

Monster Girl Factory

v0.4.1 Windows

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