Backgammon

Win by a Gammon

Roll a double of each number

Take an opponent's nip

Block all 6 of the home board points

Play 5 local multiplayer games

Complete all tutorials

Re-Double the stakes of a game

Win an online game against a player with a higher rank

Use 3 different Power-Ups in a single game

Use every Power-Up at least once

Win 3 online games in a row

Win by a Backgammon

Win a game on all 4 Backgammon sets