Mario finds out that Bowser has captured all of the Yoshis. He goes to find the Yoshis along with his new Pixls.
Tiptron - Can find out things about enemies and reveal hidden things.
Grabb - Can get things that are out of reach.
Nukey - Can destroy things by throwing Bob-ombs at them.
Slammer - Can smash giant objects and swithches.
Flote - Can carry Mario over gaps and hazards.
Deflek - Can serve as a deflector sheild.
Portail - Can open secret portals.
Shrinkz - Can shrink Mario.
Sprintar - Can give Mario incredible speed.