Catan: Creator's Edition achievements

Move the Robber to a player who currently holds no cards in his hand.

Interrupt the longest road belonging to an opponent.

Win a game without building a city.

Only trade with your fellow players at least 2:1 in your favor and win.

Trade 42 times 1 Lumber for 1 Wool in a game.

Win a game without trading (fellow players AND bank).

Get all 3 Metropolises in a game.

Play and defeat all the computer characters in custom games.

Become "Defender of Catan" five times in a single game.

Build settlements on all the islands in a Seafarers scenario.

Build your roads, settlements, and cities exclusively on coasts.

Build a Mighty Knight, a City Wall, and a Metropolis and move the Merchant in a game.