Castle Emberlock - Sequential Discovery Puzzle Box

A Castle full of hidden rooms, secrets and discoveries. Legend says a king once lived here, guarding a mountain of gold. Many adventurers have tried to claim his treasure—are you ready to join them?

This is Castle Emberlock.

Castle Emberlock is a fully 3D-printed sequential discovery and mechanical puzzle box, built for those who crave adventure. Substantial in both presence and play, the puzzle stands as an impressive piece, weighing nearly 2 kilograms. Your goal is simple—find the gold hidden deep within its walls. But as you unlock its many compartments, you’ll uncover more than treasure. The castle itself reveals the fate of the king who once ruled within its stone halls.

Designed to captivate both seasoned puzzlers and newcomers alike, Castle Emberlock opens with an explosive start—secrets unfold rapidly, drawing you in with a cascade of discoveries. As you progress, the difficulty rises, with every new mechanism, chamber, and trick pulling you deeper into its story. Expect at least five hours of solving, packed with twists and surprises.

Born from a childhood dream of the ultimate puzzle chest, Castle Emberlock is the result of years of design and imagination. This is more than a puzzle—it’s an adventure. And just when you think you’ve uncovered everything… the castle may still have secrets left to reveal.

Are you ready to step inside?
Production is limited to roughly 133 copies for the foreseeable future.