Wait...SMBX doesn't have munchers...
That's fine! It uses a the drill spikes (Block 511) intead, and can be configured to affect any block of your choice.
https://www.dropbox.com/s/nieb43a3jm1u8 ... k.zip?dl=0




Current issues to be potentially changed:
-Change formula for stacking Silver-P-Switches
-Find an alternative to using "Auido" to prevent bugs with other lua code that uses "Audio"