Remove “{2,3,4} in one game pack” and similar roms from collection

[baglio]

Hello there,

some systems romset, Game Boy Advance for instance, contain a plethora of game collections and compilations. I’d like to know if there is a command or flag to exclude them. I’d use a regular expression but I fear that some games that actually contain “pack” in their name could be left out.

Thank you in advance.

[emmercm]

Depending on how the DAT catalogs these games, you may want some combination of --no-unlicensed and --only-retail. See the docs at https://igir.io/roms/filtering-preferences/#filters, and please open a feature addition ticket if those don't meet your needs!