Final Fantasy Sonic X6 Final Fantasy Sonic Games is easily the best. This flash game plays less like a real flash games and many more like an interactive movie. There are TONS motion graphics and scene options to crazy good and play. Quite honestly get lost for hours in this game. Adjust the settings by clicking the Options button. At the end of the intro video, click the play button to start the game. You and your opponent take turns attacking each other. HP and SP are displayed in the upper left corner.