What is inside MewMallow?
The game combines a lightweight café loop with collecting and customization. This page documents the major systems currently planned or implemented.
60-cat collection
The collection contains 60 cat designs. The roster includes recognizable coat patterns and breeds alongside fantasy cats. The collection screen acts as a visual record of what you have obtained. Owned cats can be renamed individually, and duplicate pulls are converted rather than creating duplicate ownership entries.
Classic cats
Familiar favorites such as tabbies, tuxedos, calicos, Persians, Siamese, and Maine Coons.
Breed-inspired designs
Distinctive silhouettes and coats give the roster variety without adding gameplay power differences.
Fantasy cats
Late-roster fantasy designs add a playful collectible layer while remaining equally usable in the café.
Friendship profiles
Friendship uses five hearts. Progress is tied to time spent with home cats through active mini-game play. Friendship is meant to reward attachment rather than efficiency. The rewards are profile cosmetics such as titles, nameplates, frames, and backgrounds.
Furniture and home layout
The café has two furniture slots. Current furniture includes a Classic Wooden Table, Strawberry Tea Table, Cloud Cushion Chair, Cozy Cat Bed, and Dessert Display Cart. The premium Unicorn Dream set adds a Unicorn Princess Sofa and Unicorn Dream Tea Table. Furniture is presented as a visual customization system rather than a stat system.
Cozy Cat Bed
A soft, rounded furniture reward designed for the cozy side of the café.
Dessert Display Cart
A café-themed display piece that becomes available through progression.
Unicorn Dream Café
A premium fantasy background paired with matching cosmetic furniture and accessories.
Dress-up
Hats and outfits use full-canvas overlays aligned to each cat image. This keeps the same accessory visually consistent across a wide range of cat head shapes. Dress-up is cosmetic only.
Gacha
Mew Coin is used for Cat and Cosmetic Gacha. The standard rarity distribution is Common 70.5%, Rare 23%, Epic 6%, and Legendary 0.5%. In a ten-pull, the tenth slot uses a stronger Rare-or-higher distribution. Real-money random gacha is not part of the design: premium payment is used for a fixed cosmetic bundle with clearly listed contents.
Pâtisserie MEW
The pastry mini game uses a 4×4 merge board. Each move creates a new tile and gives the player another chance to combine matching desserts. Rank rewards are based on the final run, while the highest dessert provides an additional milestone bonus.
MEW STACK
The stacking mini game uses a one-tap input and focuses on timing. It has been tuned separately for desktop and mobile so that blocks visually contact the tower without the floating gaps that can appear when responsive scaling changes sprite geometry.
Premium bundle
The Unicorn Dream Bundle is a one-time purchase containing five fixed items: one background, two furniture items, one hat, and one outfit. Purchase entitlement is validated through Stripe and a Cloudflare Worker, while a restore code makes it possible to recover the bundle in another browser.
Browser-first design
The game is distributed as a browser experience. This keeps the first-play barrier low: there is no app-store installation required. The interface scales from a 1600×900 design reference to smaller mobile screens, with mobile-specific fixes where a simple proportional scale would not be enough.