Just played the demo for this because I wanted to try some new stuff and was downloading as many demos on steam as I could find. Its a fun little game, and it has a funny little storyline about how the new governor of Texas decided to outlaw poker, but is also apparently the best poker player in the state. The great part is that the demo lets you play in the first town as much as you want, so if you don't care about the story or anything like that, you can just keep playing games in the first town indefinitely.

You can choose to reveal your cards or not after everyone else folds, letting you try and throw people off their game by showing them that you bluffed them big time. I don't know how worth it it is to actually buy the game ($10 for regular, $20 for platinum which has more cities and 'notorious players' and a higher difficulty mode', but you can download the platinum demo ), but if you like poker I figure it is worth checking out.