Kosh GamesIndie studio
A glowing potion floats above a purple cauldron, with books and a clock beneath the brewery's starry window

Cozy witch-shop management game

PotionGrimoire

In DevelopmentFor mobile

A cozy idle mobile game about brewing magical potions. Meet the those who need your services and those who can teach you advanced potion-making, gather exotic ingredients, and master the art of alchemy, befriend cats at the bar, upgrade your shop.

01

A little magic, one visit at a time

There is always something to come back to: a plant ready to harvest, a cat returning with rare ingredients, or a finished potion waiting for a customer. Each small task helps your witch shop grow.

  1. Lavender growing in a planting pot

    Gather ingredients

    Harvest your plants and collect the supplies your cats bring home.

  2. A blue potion in an ornate glass bottle

    Let it brew

    Choose a recipe, start a batch, and return when your potion is ready.

  3. Astra, one of the potion masters in the village

    Help a neighbour

    Fill an order, get to know the villagers, and make room for the next recipe.

02

A grimoire of your own

From star-shaped bottles to curious little elixirs, every school of magic has a collection to discover. Learn recipes from its mentor and fill your grimoire with the potions, ingredients, and friendships you find along the way.

Kitchen, arcane, tarot, zodiac, oceanic, beast, practical, and dark magic.

The illustrated grimoire open to a collection of twelve Zodiac potions, with category tabs and a search bar
The grimoire, open to Zodiac potions. Interface preview with sample content.

03

Meet the potion masters

The people who teach you have stories and shops of their own. Get to know each mentor through their school of magic and the requests they bring, then visit their counters to buy supplies for your workshop.

Meet Astra, your guide to Zodiac magic.

Astra behind her market counter, beneath a star-patterned canopy and shelves of magical objects
Astra, the Zodiac mentor, at her shop.

04

The garden

Plant seeds in pots and return when the ingredients are ready to harvest. Expand into new garden rooms, choose pots with useful effects, and place artefacts that improve the way your garden works.

The garden supplies the plants, mushrooms, and crystals used in everyday recipes.

Lavender, a rune mushroom, and an astral flower in planting pots
Ingredients and pots from the garden.

05

Bounty-hunter cats

The cats at the bar can fetch rare ingredients that do not grow in the garden. Choose what you need, send a free cat on an expedition, then collect the haul when they return. Gifts and friendship unlock stronger results over time.

Each cat has distinct bonuses and can be upgraded individually.

Ashpaw, Eclipsa, and Glimmerpaw, three of the game's bounty-hunter cats
Ashpaw, Eclipsa, and Glimmerpaw. Cat artwork from the game.

06

Village requests

Potion masters, regular customers, and other villagers bring requests to your shop. Their quests connect brewing, gardening, cat expeditions, upgrades, and friendship, with new recipes and useful items among the rewards.

Helping people is how the story and your collection move forward.

The shop, brewery, cat bar, and garden arranged along the village path
The village: your shop, brewery, garden, and cat bar.

Where it is

Currently in development

Potion Grimoire is being developed for mobile. We have not announced a release date or opened a store page yet.

The scenes and interface previews show work in progress. The opening brewery scene is a promotional composition made with artwork from the game.

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