Aeternoblade Ii Infinity -01009d100ea28800--v52... _best_ Jun 2026

To migrate a pre-v52 save: Use Switch Save Manager to export, then inject into a v52-started save using JKSV (advanced users only).

As the eShop ages and eventually moves toward obsolescence (with the next generation of consoles looming), the ability to redownload specific game versions becomes a concern. Nintendo does not officially allow users to download older versions of a game; you can only get the latest patch. AeternoBlade II Infinity -01009D100EA28800--v52...