Games are saved mostly locally and if something happens there, the save is lost. The game is also saved automatically once every 30 minutes online or when you press the save online button. If you somehow lose your local save, you can load the online save, but you have to do that before the autosave.
Right, Had Shurikens one one arm and Ricochet Rangs on the other, except the lower level boomerangs had been 'un-bought' so I can't upgrade second are to Shurikens without buying all the boomerangs again, reset to see if it's just that once but no, still doing it.
Games are saved mostly locally and if something happens there, the save is lost. The game is also saved automatically once every 30 minutes online or when you press the save online button. If you somehow lose your local save, you can load the online save, but you have to do that before the autosave.