I have a corrupted OP system and need to clean and format my hard drive.How do I b/u my game with-ouy losing my players and place in the game? 

To anyone?

Hello,

If you had enabled the cloud save, you shouldn't have to worry about it since your save should be safe in the cloud.

If not, you can find your save folder at this location:

PC: %appdata%/../LocalLow/GrizzlyGamerStudio/Robin Morningwood Adventure

OSX: 

~/Library/Application Support/GrizzlyGamerStudio/Robin Morningwood Adventure

or ~/Library/Application Support/com.GrizzlyGamer.RMAWhellcum

simply back up this folder, and copy it at the same place on your new device