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Steam’s Best New Game Demo Is So Good I Just Spent 5 Hours Shoveling Sand
Polygon's Nicole Clark reviews the Steam demo for Sandcastle, an upcoming sandbox game from Bubblebird Studio (developer of Haven Park) that invites players to build and decorate sandcastles on a beach. The reviewer likens it to Tiny Glade for its relaxing, low-pressure design, and describes it as an effective piece of escapism from real-world stress, praising its soothing sound design and open-ended, non-punishing structure.
The demo places players in a single diorama-style beach setting with sand, water and basic tools such as buckets, shovels and rakes, letting them freely sculpt sand or pursue optional light objectives like collecting sticks. Exploring the ocean reveals litter that can be collected for decorations, while bottles contain "messages" unlocking new tools such as bridge-building and terrain-shaping items. The full game will add multiple sand types and beach layouts, though no release date has been announced; the Steam demo, unlike in-game sandcastles that erode over time, remains permanently available to play.
In short
- Sandcastle is a soothing new sandbox beach-building game demo on Steam.
- Made by Bubblebird Studio, creators of Haven Park.
- No release date yet, but the demo is permanently free to play.
Explained simply
Sandcastle is an upcoming game from Bubblebird Studio, the team behind Haven Park. It centres on shaping and decorating sand on a beach, using familiar tools such as buckets, shovels and rakes.
The game belongs to a broader style of low-pressure building games, where players can create at their own pace without needing to win or avoid failure. Its single beach setting gives players room to experiment, with optional activities and extra tools to discover.
The full game is planned to include more beach layouts and types of sand, but it has no announced release date. A free demo is available on Steam, Valve’s PC game store, so players can try its creative approach for themselves.