How do you get last 7th orchilium plus in kingdom hearts 2?

Answer 1

I assume you mean the 7 Orichalcum+. If not, please ignore this next bit. That really depends on which ones you've already gotten! ^_^ There's no certain order.....But here's how to get them all, so you can choose the one you haven't gotten to yet and get it! I know, it took me forever to get that stupid Ultima Weapon to! xD But believe me, it was worth it. I cried when I finally got it! xD Anyway, here's how..... The locations of the seven Orichalcum+ses are:

Space Paranoids - Central Computer Mesa (chest)

Twilight Town - Sunset Terrace (as Sora) (chest)

The World That Never Was - The Brink of Despair (chest)***

100 Acre Wood - Finish Starry Hill

Atlantica - Finish "A New Day is Dawning"

Olympus Coliseum - Beat Goddess of Fate Cup

Any Moogle Shop - Get at least one of EVERY other material

Answer 2

Complete atlantica

Complete 100 acre woods

Complete godess of fate cup

Collect all types of material

Chest near the end of tron's world (second time through)

Chest in Twilight Town sunset terrace-jump onto moving train and chest is on a ledge.

Small chest in the world that never was-brink of dispair around the left corner