If you are an Amazon member they might have emailed you a few days ago with a new app for the Android phones called The App Store, which Apple is suing them for using the name.
Anyways, Amazon can now bring apps directly to your phone instead of using the stock Android Market Place that comes on the phone.
The cool part is they are giving away a free app daily that normally cost $$$.
I got a cool game today, and a cool one Tuesday, but I passed on the Texas Hold'em game yesterday, as I am not into poker.
There are all kinds of apps there, and not all of the paid ones that are free on the daily thing will be games.
The app on your phone pretty much looks like this web page, and you can see the free Doodle game I got today.
The one I got a few days ago was the Angry Birds one, again, a paid app for free that day.
[ame="http://www.amazon.com/mobile-apps/b?ie=UTF8&node=2350149011"]Amazon.com: Appstore for Android[/ame]