The Last of Us. Littlebigplanet1/2/3. Uncharted 1/2. twisted metal. god of war 3/ascension. killzone2/3. heavy rain.
i played all of these other than LBP2/3 and from what i hear they are even better than one. i would recommend all the games i listed, and of course you must play red dead redemption, that game is a masterpiece.