1. Select "Multiplayer" in the game's main menu:

2. The game will prompt you to select either "Guest" or one of your named profiles for Player two. Note, if you have not set up more than one player profile, the second player will default to Guest:

The following games can be played head-to-head if you own two controllers:

Blaze and the Monster Machines
Disney Frozen
DoodleCraft
LeapFrog Kart Racing: Supercharged!
Letter Factory Adventures
Nickelodeon Dora and Friends
Roly Poly World
T-Rex Rush: Egg Spelling Collection Crew

The following games have a turn-based multi-player option:

Banzai Beans
Jake & the Neverland Pirates
Mr Pencil Twist and Shape
Sports!
Ultimate Spider-man