If you’re trying to create, manage, or expand the number of save files on a Nintendo 3DS (for example, to keep multiple playthroughs, test ROM hacks, or maintain different mod setups), this guide walks through realistic, user-level options and trade-offs. I assume you want 100 distinct save states or profiles for a single game or across many games; I’ll focus on the practical ways people achieve large numbers of saves safely and legally on their device.
to create a backup. You can name this "100_Save" or "New_Start" to keep track. To Import/Restore : Place any downloaded 100% save files in the folder: SD Card root / 3ds / Checkpoint / saves / [Game Title] . Then, select that folder in Checkpoint and press to restore it to your game. 3ds 100 save files new
Always keep a copy of your original save on your PC before overwriting it. If you’re trying to create, manage, or expand