HEARTH to HORIZON WORLD SIMULATOR
A WORLD OF YOUR MAKING

The first spark.

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PROCEDURAL WORLD · LIVE SIMULATION
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World chronicle

LIVE

Civilizations

EVERY GREAT CIVILIZATION BEGINS SOMEWHERE

A new beginning.

From the first campfire to the age of intelligence.

Choose your people

Choose your world

Claim every land tile to win. Earn legacy sparks from territory and ages, then spend them on permanent benefits. Progress saves in this browser.

WHAT REMAINS THROUGH THE AGES

Your legacy

Spend sparks earned during runs. Benefits apply to every new civilization.

A CHAPTER IN HISTORY