This Article Contains information directly from the Pikmin Games. This article is based off of an Enemy/Treasure/Area/Cave/Pikmin/Character from the Pikmin series of Games.
The Love Sphere is a treasure in Pikmin 2. It is found in the third sublevel of the Hole of Heroes, which is filled with various types of Blowhogs; Purple Pikmin will work best to defeat them all quickly. Get the treasure in one of the corners blocked by a white or black wall. Take it down and cash in the Love Sphere. Watch out for the Volatile Dweevil that falls into the sublevel. The Love Sphere is actually a small yellow marble.