World Within Coffer

Open a wooden coffer and discover a world with a history of its own.

World Within Coffer is an observer-focused civilization simulation. Choose the conditions of a new world, then follow its people as they form settlements, develop cities, build nations and face the passage of time.

SHAPE THE BEGINNING
Choose world geography, climate, resource abundance and development routes. Your starting choices set the stage for the civilization that follows.

WATCH HISTORY UNFOLD
Explore the map, pause the simulation or change its speed. Follow the growth of cities, the movement of people, and the changes brought by conflict and disaster.

FOLLOW THE DETAILS
Inspect cities, keep track of places that interest you, and read the chronicle of the world. The data view helps you see how the civilization changes over time.

REMEMBER EACH WORLD
When a run ends, review its civilization score and history. Earn Afterglow and unlock additional starting options for future worlds.

Warm wood, paper-colored panels and a flat illustrated world frame an experience built around observation, discovery and the stories that emerge from simulation.