the use of Gen is only for Mod DUO or also for DWARF? Where can I find more info about it? [I would like to use Max8]
The use of Gen is for the entire MOD platform, so for the MOD Dwarf as well.
You can find all the info on this wiki page.
As far as I know, there are a few broken things there at this point (@falkTX probably can be more specific on this).
nothing is broken, @acunha fixed the manual setup.
As far as we know, this is working just fine.
If that is not the case, please do let us know.
We do not actively verify the max-gen builds.