In Kingdom Hearts 2 how do you get Orichalcum Plus?

Answer 1

There are seven orichalum pluses in kh2 here is how to get them;

Clear atlantica

Clear 100 acre woods

Beat goddess of fate cup

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

Chest near the end of tron's world

Chest in twilight town in sunset terrace (jump onto the moving train and you will see it on a ledge)

Collect every type of material

Answer 2

Orichalum Pluses can only be found in chests. It is scattered throughout the worlds.