What do I need to complete 100% in luigi's mansion dark moon?

[Artwark]

Some say that completing the scarescraper mode is required. But do I need this?

What are the requirements to complete the game 100%? meaning I want to get the gold file.

[JiraiyaSennin]

Some say that completing the scarescraper mode is required. But do I need this?

What are the requirements to complete the game 100%? meaning I want to get the gold file.

You should probably add this to the help section.

[lividd3ad]

To get the gold file you need all three E. Gadd medals, which requires you to get every boo, gem, and ghost. I'd imagine by "every ghost" that'd mean including those in the Thrill Tower/Scarescraper, because the ghosts in the normal game are just unlocked via normal story progression.

[Skarro]

Also you cannot "complete" scarescraper. After 25 levels is beaten there is "Infinite" mode.

[Arjahn]

Perseverance.

[Artwark]

I finished it 100%. Got the three medals and my file is gold. Thanks for the help.

[Arjahn]

You're welcome son.