Hatta writes: Resident Evil: Mercenaries 3D for the Nintendo 3DS will be an experience that can be completed once per customer. Using a single, unwipable save slot Capcom ensures that a second hand customer gets a second rate experience. If you buy this game used, you will be stuck with the previous owner's progress, unable to start the game fresh. Link to Original Source
I have yet to see any problem, however complicated, which, when
you looked at it in the right way, did not become still more complicated.
-- Poul Anderson