Some save data includes DLC-exclusive LBX like Sigma Orbis or Misere. If you do not have the corresponding DLC files installed in your GAME/DLC folder, these robots may disappear from your inventory or cause the game to crash.
Simply have these folders present in your save directory when starting a "New Game" or checking the in-game DLC/bonus menu. 4. Pro Tip: Data Install for PSP danball senki w save data install
Version Import Starting from the Danball Senki BOOST PSP game, you can import cleared saved data from the previous Danball Senki ( Danball Senki Wiki Danball Senki W (game)/Game Hints Some save data includes DLC-exclusive LBX like Sigma