Collect and name cats
Build a collection of 60 cats, from familiar breeds to whimsical fantasy designs. Every owned cat can receive its own custom name.
MewMallow: Idle Cat Cafe is a cozy browser game where you collect adorable cats, decorate your café, grow friendship with your favorites, and enjoy short mini games at your own pace. Café service runs automatically while you are actively playing, so you can focus on collecting, customizing, and relaxing.




MewMallow is designed around short, satisfying actions rather than complicated management. You can check in for a few minutes or stay longer to decorate, collect, and play.
Build a collection of 60 cats, from familiar breeds to whimsical fantasy designs. Every owned cat can receive its own custom name.
Unlock furniture, change backgrounds, and choose which cats appear in your home café. Progress comes from active play rather than offline income.
Take a break with Pâtisserie MEW, a merge puzzle, or MEW STACK, a one-tap stacking challenge built for quick sessions.

Cats do not have stronger or weaker combat stats. The collection is about preference, personality, and presentation. Friendship grows as you spend time with cats in your café and play mini games.
Higher friendship levels unlock profile customization such as titles, nameplates, frames, and backgrounds. Reaching the final heart unlocks special “Best Friend” profile rewards.
MewMallow’s premium content is cosmetic. The Unicorn Dream Bundle contains a themed café background, two pieces of furniture, a hat, and an outfit. These items change how your café and cats look; they do not make cats stronger or provide competitive advantages.
Mix tables, chairs, beds, carts, and premium pieces across the two home furniture slots.
Use hats and outfits to personalize your favorite cats without changing gameplay balance.
Switch the atmosphere of your café whenever you want, from the starter garden to fantasy themes.
This site documents the game itself: how the systems work, what is currently playable, and what has changed during development.
Starter cats, café progression, gacha, friendship, and mini games explained step by step.
A closer look at cats, customization, furniture, premium cosmetics, and save behavior.
Read dated notes about UI, tutorial, payments, furniture, and mini-game improvements.