Super Xevious
Go to Xevious, then press Settings (2). Hit "Hardcore Options", and hit Xevious Version. Choose "Super Xevious", and touch "Confirm".You will now be able to choose Super Xevious.
Dig-Dug 2 Old Version
Go to the Arcade Menu then go to Dig-Dug 2. Go to the menu by touching the screen or by pressing L+Start. Go to Settings (2) and then go to Hardcore options. Press "New Version" and switch it to Old.
Explore the galaxy in the franchise's first open-world game.