MSN GameTabs is a free unofficial add-on program for Microsoft MSN Messenger 7.0 or 7.5. MSN GameTabs is an addicting games aggregator including TOP 10 Games, Puzzle Games, Mahjong & Card Games, Word Games, Jigsaw Games, Action Games and Casino Games. Every category lists up to 10 high quality games in last week. MSN GameTabs - addicting games play and download.Find top addicting games in every category within MSN Messenger! Play free online games or download the games you want directly. Switch GameTabs ON or OFF easily and quickly.