So I'm thnking about getting this game again after watching a few videos. As I am always looking for a game that my daughter and I can play. NMS allows only 1 (one) main save file. There are within the main file provision for 4 (four) partition files - one for for each game mode. As you embark on your No Man's Sky adventure into a whole new universe you may want to have multiple save files. Here's whether this is. I'm pretty sure it's not just speculation. Breath of the Wild DLC 1 guide All new outfit locations, new features explained. What are you talking aout? If you want to save info for later play without deleting any mode, I suggest copying your main save file to USB for safe strorage, then delete the main PS4 save file and restart. How could you possibly need more than 1 for each game mode?