First off let me start this off by saying that I uninstalled it, therefore I deleted the free game.
Has anyone had this happen to them? I bought a game from the market, went through checkout, and the download started. For whatever reason, neither the phone notification nor the market recognized that the game was installed once the download completed. I went back to the game on the market and had two options: install or refund. Install started a whole new download. Cancelled it, checked my app drawer. Game was there, didn't like it, refunded it. However after refunding, I was still able to play the game. It was horrible anyway so I uninstalled.
Did this ever happen to any of you?