Since is a massive overhaul of the classic NES game, the "feature" you're looking for could refer to several different updates or mechanics.
Could you clarify if you're looking for help with one of these, or perhaps a specific or hidden secret ? ducktales-remastered
: A toggleable feature that allows for a "Hard Pogo" (manual button press) like the original or a simplified "Easy Pogo" for newer players. Since is a massive overhaul of the classic
: Including an "Easy" mode with a map screen and an "Extreme" mode for veterans. : Including an "Easy" mode with a map
: A new playable tutorial level and a hub where Scrooge can literally swim in his accumulated treasure.
: The inclusion of the original 1980s TV show cast, including Alan Young as Scrooge McDuck.
Are you thinking of a specific , a new mode , or perhaps the unlockable content ? Here are the most prominent features of the remastered version: