Super Robot Wars 30 on Nintendo Switch, the physical "Asia English" version is effectively coded to the Japanese region . This means players with this physical copy must use a Japanese (JPN) Nintendo eShop account
Ensure your Switch firmware is updated to at least v13.0.0 or higher to prevent "Could not start software" errors with newer DLC files.
Bandai Namco released free patches providing additional story content and "Guest" units: Bandai Namco Entertainment Asia