A dark romance SRPG. Pledge your life to feisty and unhinged monstergirls, then defeat your foes using careful positioning and strategical wit. From the downtrodden rise a revolting mafia; join them in a wild hunt for power, revenge, change... and love.

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Download Monster Girl Tactics: Oubliette Demo

This game is not yet available on Steam

Planned Release Date: Nov 13, 2026

This game plans to unlock in approximately 2 weeks

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About This Game

• Turn-Based Tactics: Fight your way through danger, using positioning and strategy to come out on top 
• Dark Romance: Form intimate bonds with wild, ravenous monstergirls: lamia, kitsune, harpies, manticore and more 
• RPG: Between battles, make decisions about romantic relationships: Branching paths and choices with consequences
• Zero Generative AI: Writing, editing, coding, design, everything, all done by hand with care and attention! 
• Demo progress carries over into the full game! 

Turn-Based Tactics
        • Player/Enemy phase turns (like Fire Emblem)   
        • Position-based follow-up attacks (like Triangle Strategy)  
Form Your Squad
        • Meet new monstergirls, then recruit them to deploy them in battle  
        • ...Or hire them to earn you gold, losing a unit, but allowing you to purchase powerful combat items 

• Unique abilities for all characters — spew fire, boost your movement, block off chokepoints, lose control and attack your allies, sneak behind enemy lines, and more  
• Unique permanent upgrades for all characters 
• A wide variety of items; equip them creatively to make up for your squad's weaknesses  
• Modify the terrain, using the battlefield to your advantage

• Every battle is unique, with varying objectives  
• No XP or leveling, no height mechanic  
• Customizable Difficulty  
        • Add permadeath, disable follow-up attacks, and more. Tune the challenge to your comfort level!
• Custom-tuned game engine designed for mouse and keyboard  
        • Less time navigating menus made for console players, more time making strategic and tactical decisions 
        • If you're a Steam Deck user, pretend I didn't say that 
• All battles can be instantly skipped, for those who want to focus on the story and monstergirls

story

After a century of torture, the Devoures finally execute you.

Death. It is a mercy.

You’re forced to jump into Oubliette, the enormous fissure in the ground that separates the elfen plateau from the rest of the continent. This is where they toss their trash — useless junk, broken gear, and people like you — to dispose of.

You fall, and fall...

When you hit the bottom, you’ll know freedom at last.

...But instead of the endless abyss, you wake in the woods to find a flitty fox girl standing over you, her palms awash with healing sorcery.

This kitsune woman is not an otherworldly deity, nor a spirit of the forest; she is simply a gifted sorceress, a fellow condemned criminal, and your mortal savior.

In gratitude, you pledge her your servitude.

She will make good use of it. Your new fluffy-tailed leader has unearthed natural riches granting power beyond belief, and holds grand ambitions. To see them through, she’ll need allies she can depend on.

Fight for freedom, mingle with the mafia, and change the continent forever.
Serve your kitsune as she takes you on a path of underhanded glory.

Along the way, encounter a variety of feisty monstergirls — lamia, arachne, harpies, tanuki, manticore and more — all with their own goals. Will they become friend, foe... or soulmate?

meet the criminals

hana

A clever kitsune gifted in sorcery and tread on by the world.
She seeks to leverage her newfound fortune to reform the continent.

deiza

Once the leader of a brutal mercenary clan terrorizing the land, she alone survived execution after capture.
This lamia lies now dormant, defeated in spirit, numbly aiding Hana's ambitions.

aichi

An arachne. Sadistic and unrepentant, she truly deserved her execution.
But it matters not. They threw you into the same hole; now, you're of the same kin.
Those in a hole must join, or die.

yowl

A crass bloodbath bird who loves nothing more than hurting other people.
Scarily talented in wetwork; her talons tell the tale.
She must have had a legendary mentor.

infri

Hana's close friend, though they've been long separated.
In recent years, Infri has been rising in popularity among the continent's largest crime network.
This succubus is your in with the underground.

josephine

Once of your former elfen clan, she is now a fellow turncoat, helping you fight against them.
Suffers from the most dangerous delusion.

alikina

Betrayed by her old master, this peculiar maid seeks a new deity to worship.
As a fallen angel, she's an unskilled warrior, but people can change in surprising ways...

mirzee

A powerful, seasoned manticore from a foreign nation.
She won't say what she's doing in this land — but you can take an educated guess.

mongo

A huge, muscular lioness who rarely speaks.
Does she even understand your words?
Gazes at you rather oddly. Best keep your distance.

taffu

A cute frog, desperate for opportunities to earn gold.
He has no ambitions beyond finding safe, stable, and lucrative work.
Er, safety optional.

zonie

A bratty mafia boss and a greedy tanuki.
Esteemed for her unrivaled smuggling skills, but unpopular otherwise, for... many reasons.
Utterly unhinged. Don't talk to her.

you

It's you! A former forced member of the continent's most secretive organization, you were condemned after...
Ghh... Your head, it hurts...

Mature Content Description

The developers describe the content like this:

Mature Themes, Text-Only Descriptions of Violence, Abstract Depictions of Blood

System Requirements

Windows
SteamOS + Linux
    Minimum:
    • OS: Windows 10 or 11 x64
    • Processor: Intel Core i7-6600U (or equivalent)
    • Memory: 4 GB RAM
    • Graphics: Intel HD Graphics 520 (or equivalent)
    • Storage: 700 MB available space
    • Additional Notes: 50+ FPS at 1920x1080. Requires performance-related graphics settings to be lowered.
    Recommended:
    • OS: Windows 10 or 11 x64
    • Processor: Intel Core i7-3820 (or equivalent)
    • Memory: 4 GB RAM
    • Graphics: NVIDIA GeForce GTX 1060 (or equivalent)
    • Storage: 700 MB available space
    • Additional Notes: 60+ FPS at 1920x1080
    Minimum:
    • OS: Ubuntu 26.04 (or newer/equivalent)
    • Processor: Intel Core i7-6600U (or equivalent)
    • Memory: 4 GB RAM
    • Graphics: Intel HD Graphics 520 (or equivalent)
    • Storage: 700 MB available space
    • Additional Notes: 50+ FPS at 1920x1080. Requires performance-related graphics settings to be lowered.
    Recommended:
    • OS: Ubuntu 26.04 (or newer/equivalent)
    • Processor: Intel Core i7-3820 (or equivalent)
    • Memory: 4 GB RAM
    • Graphics: NVIDIA GeForce GTX 1060 (or equivalent)
    • Storage: 700 MB available space
    • Additional Notes: 60+ FPS at 1920x1080