Yes. It's one of the better hidden filters, but still to be found under what I'd consider a reasonable sub-menu.
Dunno if it's "hidden" - I've found it on the first try.
However, it's funny to see such games guessed as Ys I & II Chronicles+
, Castles 1+2
or Ultima™ 4+5+6
after the last hint, which requires you to make just six extra clicks to exclude all these games... :P