Kingdom Hearts is a mobile spin-off of the Kingdom Hearts series released exclusively through Verizon's V CAST service. In the game you play as Sora, who wakes up on a deserted island with his friends nowhere to be found. He travels through four different worlds on his quest to find his missing friends, including worlds based on Disney's Alice in Wonderland, Aladdin, and Sleeping Beauty.
The game plays similarly to other games in the series, however due to the limitations of mobile phones at the time the game makes use of tank controls for controlling Sora. You must use your keyblade and magic spells you find as you fight your way through each level.