Ss-mich-v-020.7z.005 -

: Right-click on the file ending in .001 . Extract : Use a tool like 7-Zip or WinRAR to "Extract Here."

: Likely shorthand for a specific project. This often refers to the "SS" (Super Smash) series or a specific mod developer/project named "Mich." v-020 : This indicates the version number (v0.20). SS-Mich-v-020.7z.005

I can help you find specific installation instructions if I know the project name. : Right-click on the file ending in