In order to uninstall a game go to the "my apps and games" tap. Press the menu button (formerly the start button) on the game you want to uninstall. A menu will pop up. It appears the options in the grey section of the menu is specifically for the game
or app you have selected. And the items in the color portion are global commands. In the grey section there is an option to uninstall the game.
Did this solve your problem?
Sorry this didn't help.
Great! Thanks for marking this as the answer.
How satisfied are you with this reply?
Thanks for your feedback, it helps us improve the site.