OpenFeint, a social gaming network for Android and iOS users, already comes included with 158 Android games - not too shabby. However, it's about to get even better - five titles completely new to Android are launching today:

Additionally, the following six games have just been updated with OpenFeint compatibility:

So far, I've had a chance to play with all five new games (as well as a few of the updated ones), and I've got to tell you: OpenFeint really knows how to pick partners well. While I'm not quite as fond of FaceFighter Gold as I am of Mega Jump or Finger Physics, I have no choice but to hand it over to OpenFeint - the developers they've selected have cooked up some of the finest mobile games out there (once again).

That's not all, though - OpenFeint is also holding a holiday giveaway which every Android user is entered in upon downloading an OpenFeint-utilizing game. Tomorrow, one lucky user will win a $50 gift card, while a $75 gift card will be given away on Friday, and a Barnes & Noble NOOKcolor will be given away sometime soon as well. Happy holidays!

Have a look at some screenshots below:

Mega Jump:

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Finger Physics:

snap20101222_145607 snap20101222_145648

FaceFighter Gold:

snap20101222_150424 snap20101222_150459

Galaxy NGC3D:

screen (1) screen (2)

Super Drill Panic:

screen (3) snap20101222_152106