It comes with many features which make it one of the most sophisticated emulators available on the internet. The Open Emu is the second best emulator for Mac OS. The last but not least important is the ability to emulate sounds. So, if you want to transfer your saved game to another emulator, you may be able to do so by finding the game's battery save file and using that to resume your game in another emulator. You can use it for multiplying, use an additional game controller and save the game at any given moment.
NOTE: For many games, OpenEmu creates both a battery save file (often a SAV file) and an OESAVESTATE file when you save a game. OpenEmu saves and loads OESAVESTATE files from the Save States folder that is found at Users/YourUserName/Library/Application Support/OpenEmu/Save States.
As such, other emulators cannot correctly load OESAVESTATE files. sfc (snes rom) and your emulator doesnt support. This means they contain multiple files that OpenEmu uses to open a saved game. Then you can save and load battery ram so all your saved games stay saved.
SAV files and other saved game files used by other video game emulators, OESAVESTATE files are macOS packages. When players save a game in OpenEmu, the emulator saves that game in an OESAVESTATE file. To do this, open the ROM file of the game in DeSmuME. OpenEmu is a multi-system video game emulator that allows players to play Atari, Game Boy, Nintendo 64, Sega, and other console-based video games on their Macs. Export save files from DeSmuME in the SAV file format so that other Nintendo DS emulators can use them.
