Captain Olimar Louie (before repaying dept) The President (after repaying dept)
It's captain olimar.
By pikmin you must mean Olimar, who uses pikmin. You already have him. He is one of the beginning characters that you start out with. There is no way of unlocking him, as you already have him.
In Pikmin, you can unlock the three types of Pikmin and new areas in the Story mode, and the Challenge mode on the main menu.
Olimar
Pikmin can get flowers in three main ways:Allowing Pikmin to stay in the ground for a long time eventually gives them flowers.Having Pikmin out in the field eventually causes flowers to sprout.Drinking sap immediately causes Pikmin's flowers to grow.Flower Pikmin are much faster than leaf or bud Pikmin, and will carry things faster.
There are two main Mushroom Pikmin glitches:If Pikmin happen to be knocked down as soon as the Puffstool's spores hit them, they will turn into Mushroom Pikmin but will still attack the Puffstool. They cannot be called back and may turn into regular Mushroom Pikmin.If you can call Pikmin the exact moment when they are hit with the Puffstool's spores, they will turn into Mushroom Pikmin but will be completely under your control. These Pikmin will still attack normal Pikmin.
Unknown, maybe working with seven different types of Pikmin at the same time would make the main story too complex.
Get all three types of Pikmin in the Story mode, and the Challenge mode will be unlocked on the main menu.
Besides the main Pikmin games, Pikmin and elements of Pikmin have appeared in other games:Super Smash Bros. Brawl had trophies of Captain Olimar, Pikmin, and several Pikmin enemies.Super Smash Bros. Melee had trophies of Captain Olimar and Pikmin.In Super Mario Galaxy, a space ship appeared that resembled the ship from Pikmin 2.Pikmin-themed items were available for download in Animal Crossing: City Folk.Pikmin can be seen running in flowers in Mario Golf: Toadstool Tour.
No there is not a Pikmin that will give you more or additional Pikmin.
No. White Pikmin made their first appearance in Pikmin 2.