Every chapter

The twelve grounds

Plain Ground

Ordinary ground.

Rich Ground

Seams run everywhere here — and rich veins thread right across the field.

Quiet Ground

Little to find on the way. The pictures are larger.

Brittle Ground

Quick going, the softest rock in the game — and one cell breaking cracks the rock beside it.

Stubborn Ground

Hard going. The toughest rock in the game.

Singing Ground

The ground keeps telling you where things are.

Fractured Ground

Rock gives way quickly, the field is lean — and soft fault lines cut across it, racing a dig down them.

Gilded Ground

Rich seams reward a fleet able to work tougher rock.

Monumental Ground

The largest pictures in the game make recovery itself the challenge.

Hollow Ground

Finds are scarce, but a current runs through the hollows and carries the whole fleet along.

Overgrown Ground

Abundant, larger finds in moderately resistant ground — and the rock grows back, so out-dig it.

Ancient Ground

Hard, generous, resonant ground filled with large pictures.