.DSV File Extension

Saved game created with DeSmuME, a Nintendo DS emulator; saves game progress at a specific point within the game so it can be resumed at a later time; saved by the emulator, meaning the save file can be created at any time, not just at the save points for each game.

NOTE: Changing the file extension from ".dsv" to ".sav" may allow a DSV file to be opened by other Nintendo DS emulators.