What's in the kit
Wonderland Playroom Kit draws on Lewis Carroll's public-domain Alice's Adventures in Wonderland for its visual theme, filling a child Sim's bedroom or play area with storybook-styled furniture, toys, and décor. The kit contains 25 new items: 22 buy-mode objects and 3 build-mode pieces. Most objects are aimed at child Sims, though several work in any room. It was released on February 26, 2026 alongside the Yard Charm Kit and requires The Sims 4 base game with all game updates applied.
Furniture, toys, and functional objects
The buy-mode lineup covers seating, surfaces, storage, and interactive play items, all with whimsical names and silhouettes drawn from the source material. Functional objects include the Flamingo's Fantasy Activity Table, Queen of Hearts' Royal Chess Table, Wondrous Workspace desk, and Mad Tea Party Playset. For seating there's the Cheshire Charm Chair, Tortoise Taught Us Ottoman, and Looking Glass Lounge, plus the Dodo Dining Table and Tidy Topiary Sidetable for surfaces.
Decorative pieces fill out the rest: the White Rabbit and Dreaming Doormouse stuffed toys, the Curious Cat of Cheshire plushie, Gryphon's Treasure Trunk toybox, Keyhole Wall Shelf, Queen's Curio Bookcase, Rabbit Hole Repository bookshelf, Topsy-Turvy Tea Party Lamp, and Mad Hatter's Radiance light fixture. The set also includes a Caterpillar's Canopy bed and the Curious Cardscape wall décor.
Build items and swatches
Three build-mode additions round out the kit: wallpaper patterns, checkerboard-style flooring, and a small decorative door that works well as a closet or dressing room entrance. The swatch range across these pieces is wide enough to shift a room's mood from bright and campy to softer storybook tones using the same objects. If you want to brush up on every core building tool in The Sims 4, SimGoodie has a full guide.