***Only to be used for resetting, NOT during runs! Here is the script for closing Meat Boy, deleting the save, then reopening Meat Boy (with Flash Player, may not work with Flashpoint):

^R:: WinClose Adobe Flash Player 32 FileDelete [Meat Boy Save Location] Run [Meat Boy Location]

To find the Meat Boy save location, search your computer for "vertigo.sol". Make sure to have Flash Player the default app for opening flash files.