Grub Guardian from KingsIsle Entertainment
Grub Guardian is a free, tower defense style mobile game available on Apple and Android devices created by KingsIsle Entertainment, award-winning developer of Wizard101 and Pirate101. Fight for your grub with help from a variety of guardians and creatures from all the schools of magic.
This is the first KingsIsle mobile game that ties directly to your Wizard101 account. Playing Grub Guardian will unlock new maps as well as train your pets for experience points in Wizard101!