Rebuild the sky-kingdom

You are the Vale's last Mason — armed with a chisel, a glider, and a ledger of everything the kingdom lost when it chose the sky over the ground.

Every block you place rewrites the world below. Reroute a river on one island and a garden blooms on another. Restore a bell tower and distant machines stir awake. The Vale remembers everything you build, and the story is told entirely through the world itself.

Development diaries are published monthly on The Iso Informant until launch.

Light is currency

Guide a lone lanternkeeper through ninety hand-tiled caverns beneath the vale, where every candle, lantern, and glow-moss cluster has a real cost.

Shadows lengthen as your fuel burns. The dark isn't a filter — it's a simulation. Spend light to see, trade light to pass, and decide what's worth illuminating when you can't afford everything.

Winner of hesitation at the edge of your lantern's reach since 2024.

Found a town on the frontier

Our debut world. Terraform a hex-tiled frontier, trade honey by the barrel, and shepherd your settlers through winters that test every hearth.

Over one million mayors have founded a town since 2022 — and 12% of them have discovered the golden hex, though far fewer understand what it means yet. One more free content update arrives later this year.