Gather the flock and fluff your feathers for a fly new chatroom sandbox experience!

Soar and Explore a Vibrant Open-World Sandbox

Welcome to Mourning Duck Island, a land of opportunity where you’ll take flight, dive deep, and waddle your way through a mysterious world full of secrets and treasures.

Gather, Trade, and Build

Around these parts, bread is more than just food; it's money! Acquire bread and materials to expand your very own nest, a fully customizable home. Discover and build unique interactables to improve your gathering, enhance exploration, or just have fun!

Glide, Slide, Dive, and Drive

Mourning Duck Island is your playground! With a range of fluid movement mechanics, explore land, air, and sea in whatever way you desire.

A Multiplayer Sandbox Full of Quacky Adventures

Team up with friends in this open-world multiplayer sandbox! Ride pedal-powered boats together, place interactive objects to help with gathering, and explore cooperatively. Whether you're gliding side by side, diving for treasure, or just goofing around, there’s always fun to be had!

Grow Your Flock

Raise and nurture a flock of loyal ducklings to gather materials and uncover hidden treasures. Customize each one to create the ultimate squad of resourceful little hatchlings.

Your Brood, Your Way

Express yourself with unlockable cosmetics for both your duck and ducklings. From stylish feathers to quirky outfits and hats, make your ducks truly stand out in the flock!