Trying to build an Project M 3.5 iso

[EarthMLG]

I am trying to build a customized project m iso with different skins that I will enjoy including stages. I have Brawl but it is scratched and I was barely able to get it to install on my USB. I don't know How to play project m with usb Loader so is there a way to build a project m 3.5 iso to my liking?

 

[Zeldastriker]

Use this tool: https://gbatemp.net/threads/ssbb-mod-iso-builder.351177/ and this modified .bat for 3.5: https://gbatemp.net/threads/ssbb-mod-iso-builder.351177/page-21

 

[EarthMLG]

It says for Patt edition is there is a difference between the default and Patt?