There are 18 achievements worth a total of 400 points
Won a hand.
Won a tournament.
Purchased a drink.
Purchased a felt.
Purchased a set of chips.
Unlocked the Venture Bros theme.
Unlocked the Borderlands theme.
Unlocked the Army of Darkness theme.
Unlocked the Sam & Max theme.
Unlocked the Portal theme.
The Orb is yours, for better or for worse.
Are you now Character of the Year?
You now own the scariest book in history.
Sam's banjo is now yours.
You won a Personality Core. Try not to drop it down the incinerator.
You've won a million dollars.
You've unlocked every poker item in the game.
Bought your first deck.