Hollow Island achievements

Catch a really rare fish.

Defeat the Steam Lord.

Carry 10 platina coins.

Defeat a venom basilisk.

Spend one hundred days on Hollow Island.

Claim 200 square meters.

Defeat the Clayshaper.

Build a grand building,

Break the ancient sealed tomb.

Defeat the Lamasu.

Defeat a sandworm.

Catch an albino gerbil.