. There is no manual save option within the game menus for this version. Activision Support Managing Save Data on Wii
The Wii stores your progress in its internal system memory (NAND). You can view and manage this data through the console's settings: Navigate to from the main menu. Select Data Management , then Save Data , and finally Wii .
Locate The Amazing Spider-Man icon. From here, you can the file to an SD card for backup or Erase it to start fresh. Backing Up and Transferring Saves