Texas Hold'em is a pretty popular poker card game, and there are quite a few Texas Hold'em games for the PC and consoles. Telltale Texas Hold'em - which incidentally is not the one on Xbox Live Arcade - is a bit different from most in that it uses the Telltale engine and the talents of Telltale's writing staff to keep the AI opponents lively and emotive while you'r eplaying against them. Instead of just headshots of stock photos to represent everyone else at the table, Telltale Texas Hold'em features actual unique opponents with personalities.
I have played the demo available on this site and really enjoyed it.
Would have been cool if it was that version on 360, cause earning the achievements would have been a lot of fun!