ACHIEVEMENT - HOW TO UNLOCK Gin Winner (10 points) - Win a round by going Gin. Close Cut Match (10 points) - Win a round by Undercut. Knock-out (5 points) - Win a round by Knock. Rummy Bunch (10 points) - Finish a 4-player game of Gin Rummy on Xbox LIVE. Setting Champ (10 points) - Win a round with only sets. Well-Suited (15 points) - Win a round with cards including deadwood from only one suit. On a Roll (20 points) - Win 20 rounds by going Gin in any game mode. Gutsy Gin Guru (20 points) - Win a round without drawing from the discard pile. Rummy Shark (20 points) - Win 10 matches or games in Single Player. Merciless (25 points) - Win a Player Match hand against a player by 50 points. Rummy Master (25 points) - Win 5 matches in each single-player mode, and 25 player matches. Rummy Buff (30 points) - Earn 50,000 points.