You want to mod a game to edit its content with custom elements. Ok, so what you want is a patcher, not really an ISO builder. What I’m looking for is program similar to the one I have but works with other Wii games and is not made to work with just one specific game. The that I have is that program is made specifically for Newer SMBW and only works for Newer SMBW. The program I have for Newer SMBW allows me to patch the riivoltuion files over the original NSMBW and creates a WBFS so I play the game through USB loader.

I’ve also seen people replace characters in MP9. An example would be this guy on YouTube replaced Mario with Sonic. After I edit them I just replace the original with the edited then run it through the Patcher/ISO Builder for Newer SMBW and it places the edited model in the game. I’ve read and watched tutorials on how to edit the models for them to work in Newer SMBW. Recently I been replacing character models in Newer SMBW with character models from other other games. I’m gonna try this again explaining what (please be patient with me I’m on my phone and we all know how this phones autocorrect. Ok I understand what you guys are saying I should have taken more time to explain what I’m looking for I asked for an iso builder because the 1 I have is called Newer Super Mario Bros Wii iso builder so I thought that’s what they are called. (WIT is recommended, as everything is automated) If you want to rebuild an ISO from an extracted file system (file and folders) then use Wit, or partition creator+wiiscrubber. Or maybe you want a game editor ? like szs editor to edit Mario kart's tracks? If they were builders, then you already knew about a tool doing it, because all games have the same disc layout/architecture. These are not builders, but patchers, right? so, you want patchers or builders?

I have seen the ones that work for Mario Kart and Super Smash Bros.

Which game did you try ? which tool did you use ? what's the problem ? what's the error you get? Why would it be limited to specific games? or does 'any' imply it doesn't work at all, and you would like one to work at least with one ? You ask specifically for a tool which works with all games, so it imply that you already tried and it doesn't work with all games. That will work for any Wii game? Maybe that's the part which is confusing. There are also old tools like wii partition creator, then you need to merge them using Wiiscrubber. Is there a ISO Builder? Yes ! Wit for example. Is there a ISO Builder that will work for any Wii game? Click to expand.I think I understand what previous users concerns are :

Mario kart 8 wii iso