GNU Backgammon - Plays and analyses backgammon games and matches
BGBlitz - BGBlitz2Go, a strong playing Backgammon for mobile phones
Backgammon Live - Backgammon Live is the official app of the Backgammon World Series! Join over 10 million players on the best online backgammon game. It's FREE!
Nextgammon - Your Ultimate Online Backgammon Destination!
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Backgammon Blitz - Backgammon has arrived on Steam, in style! Loved by players the world over, Backgammon is a timeless two-player strategy game unlike any other.