For best experience, download to desktop~!!

Welcome to the Thirteenth Goddess, an adult fantasy adventure/capture/management/simulation game about pretty Monster Girls called Taerin — inspired by the unique world of real-life Aotearoa, New Zealand!!

You wash ashore on a world at war~
Around you, the Twelve Goddesses tear each other apart, and a nameless corruption creeps into the heart of every Taerin, stoking a lust that can't be sated... Find refuge with the locals, take possession of a temple... a temple that you need to fill...

With what?!

With pretty Monster Girls, duh!~ Head out into the wilderness, engage in active-time combat, catch Taerin, bring them home... and then... do whatever you like with them~! Talk to them, train them, wrestle their minds back from the corruption, teach them to love, and to love you in return... then head on out and do it all again!!

Unique, Customizable Monster Girls

Inspired by the ecology of New Zealand (though... yes you will still be able find your favourite basic-bitches like cats and rabbits here too...) Each girl you can catch is her own species with her own Goddess, her own traits, personality, visual features, and sex options!

Active-Time combat, where everything is capturable!
Every species also has her own attacks and abilities, her own archetype, and her own little tricks to make exploring the wilderness an adventure!~

Bond, Cleanse, and Corrupt...
A nameless corruption lives inside every girl... Bring her home with you, and explore a hundred options to wrestle her mind back from the dark! Teach her what love looks like... or don't! Maybe you like her better as a pink-glowing-eyed abomination~

A thousand different scenes~
A deep dynamic text-based sex system that changes every time you engage with it. Choose how you want every scene to play out. Different personalities, different species, different routes... Your girls will evolve as you do — or more like... as you screw.

A living temple that runs while you sleep...

Taking your girls into the wilderness is only half the fun. Give your girls jobs, listen to them gossip about each other! Check in with them each night to find out what's changed!

A campaign!

Every new update will bring more adventures, more girls, more quests and romanceable NPCS, more places to explore... and more secrets to uncover about the world...

A world that is specifically Aotearoa, New Zealand.
It's a bold claim to say you might learn something in a porn-game... but this one'll teach you a thing or two! Impress your friends with your newfound knowledge of obscure New Zealand birds, plants, myths and legends~. If we get enough support, maybe the government will even put this on all the school computers, so that everyone can learn along with us!!

—
v0.01a — info
Now with some small performance optimization options~
Windows and English for now. We'll iron out any kinks and bugs before tackling other OS & language. Thanks for understanding~—

Forgiveness-begged, for if anything is broken. This is my first time posting for Itch — so be kind and patient, let me know if anything's busted and I'll get to it in a jif~

Be safe out there. Ka Kite~

Thirteenth Goddess - Update Log / Devlog