Luigi's Mansion 3DS E. Gadd Medals.
Complete the tasks below to obtain the golden medals with E. Gadd's face on them.
These medals will then show up on your save file, there are three E. Gadd Medals to collect:-
Medal #1 Complete Dark Moon Quest mode.
Medal #2 Earn a 3 star rank ALL levels in Dark Moon Quest mode.
Medal #3 Collect ALL ghost types (Evershade Valley and Scarescraper Ghosts).