There's a battle brewing in the backyard and only you can save the day! In a deep dark lair, in Backyard USA, creep the Evil Black Bugs. You hold the fate of your beetle buddies in your hands. Save them from being enslaved by the Black Bug Empire by matching beetles of the same color in groups of three or more. Featuring the great 3D rendered visuals of the PC/Mac game and all of the fun, Tumblebugs mobile will roll you over!