Xando

CIA Works perfectly on my arm9, been having a blast trying so hard to make trough. Still not at 4th gym and the route with the volcanic ashes got plenty of unpleasant surprises... Anyway! A friend wants to play it as well but he only has homebrew and an Alpha Sapphire Cartridge. Just to make sure, if using cartridge the saved game used will be the one in the cart, right? He should back it up and delete before playing, isn't?