What game do you need to complete to earn the "hardcore" title?

[Ninpanda]

Snesboy said:

Beat Metroid Prime 2: Echoes on GameCube on Hard Mode and get 100% scans/items.

 

I did it.

I managed to get all the items in the GameCube version on Hard Mode, but I missed some scans, that you only have a few chances to get. >:-I