Go to: Steam\steamapps\common\Super Meat Boy\UserData, or your games root.
Copy savegame.dat and savegame.dat.bak, and paste it in to the UserData folder. Then you can do whatever you want with your save file.
Go to: Steam\steamapps\common\Super Meat Boy\UserData, or your games root.
Copy savegame.dat and savegame.dat.bak, and paste it in to the UserData folder. Then you can do whatever you want with your save file.