Planned Release Date: Oct 2, 2026

About This Game

Sandcastle Battle 🏝️ a real build battle.

Sometimes, you can think big.

Whether you want to build a stunning 1:1 replica of a famous monument or a colossal structure that touches the sky, the limit is your imagination. Grab your tools and bring massive architectural dreams to life.

Or sometimes, you can think small. 

Prefer the micro-scale? Craft highly detailed miniatures, pack entire sprawling cities into a small space, or just keep things wonderfully simple and charming.

You can keep it traditional...

Grab your bucket and shovel to build those classic, square, and nostalgic beach sandcastles we all know and love. Sometimes, the traditional way is the best way.

Or completely outside the box.

Why not a towering gothic cathedral? Or a futuristic base? Embrace wild, out-of-the-box themes and sculpt bizarre, mind-bending creations that have never been seen on a beach before.

You can take your time...

Enter Sandbox Mode to build without any pressure. No timers, no rules, and no themes—just you, the sand, and total creative freedom at your own pace.

Or race against the clock!

Feel the adrenaline rush of the Competitive Mode! The timer is ticking, the pressure is on, and every single second counts. You'll need to be fast to finish your masterpiece before time runs out.

Just relax...

Take a break whenever you need. Thanks to Steam Cloud support, you can safely save your worlds and pick up right where you left off, continuing your builds whenever and wherever you want.

Or compete with your friends!

Gather everyone for the Voting Phase! Explore and judge your friends' creations, hand out your stars, and see who climbs to the top of the leaderboard to claim the ultimate beach victory.

We Value Your Experience! 💛

Sandcastle Battle is a labor of love, and we deeply value your time and experience. We are actively listening to our community to make the game as fun and smooth as possible. If you encounter any bugs, have suggestions, or just want to chat with us and find other players to build with, we'd love to hear from you!

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

The game uses generative AI in a limited capacity to create small aesthetic UI elements (such as icons and the mouse cursor), to assist with game translations, and to generate voiceovers for promotional materials, such as the game's trailer and to make minor adjustments.

We only consider AI to be a supportive tool. Every detail is meticulously crafted with human intent, as our creative process is still firmly anchored in manual craftsmanship.