About This Game

COOK MY MEAL GRANDPA! is a cozy story-driven cooking simulation where you prepare meals for your AI grandchildren.

Collect over 100 ingredients and cooking skills, mix and match them freely to create heartfelt recipes. Your grandkids will taste your dishes and respond with feedback—sometimes strict, sometimes kind, always sincere.

Will your cooking become a cherished memory? Step into the kitchen and cook with love.

Strict, kind, and always sincere—your grandchildren’s reactions await.

Your two grandchildren and daughter respond to your cooking with real emotion: joy, disappointment, and everything in between. Their feedback isn’t just praise—it’s personal, detailed, and shaped by their unique tastes.
You’ll find yourself wanting to improve, to try again, to make something even more delicious.
That’s when your cooking story truly begins.

Cook with familiar ingredients—and maybe learn something along the way.

The game features ingredients you can find at everyday Japanese supermarkets, making each dish feel surprisingly real. Recreate your favorite home recipes, or experiment with something more ambitious than you'd normally try.
As you play, you might just pick up a few real-life cooking skills without even realizing it.

Collect, experiment, and refine—discover the true depth of cooking.

With over 100 ingredients and cooking skills to unlock, it’s up to you to mix, match, and master your own recipes. Track your progress in the encyclopedia mode, and sharpen your culinary instincts one dish at a time.
Looking for a challenge? Try “Marathon Mode,” where random themes push your creativity to the limit.
The more you cook, the more your possibilities—and your pride—will grow.

Share your recipe with the world—or keep it just for you.

Every dish you create can be shared and discovered by players around the globe through the official website.
Show off your proudest creation and aim to be the world’s greatest grandpa—or keep your secret recipe tucked away, just between you and the kitchen.
Who knows? Your dish might become someone’s favorite memory.

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

In this game, an AI (LLM) evaluates the recipes you create and gives you its feedback.