Bionicle Defenders

BIONICLE Defenders is a mobile tower defense game based on the 2007 LEGO BIONICLE story and characters. It takes place in the underwater Pit, where the player controls the Toa Mahri in an attempt to keep the Barraki (known in this game as "creeps") from reaching the Mask of Life. The player must set up base towers, each with abilities. The goal is to destroy all the creeps before they reach the tower, for if even one reaches it, the player loses. Special tiles, called zones, are placed around the tower, each having a different effect on the creeps. The Toa Mahri also fight the creeps, each having their own attacks and acting as more powerful versions of towers. On the other side, there are five different types of creeps, each with different traits.

There are two modes: Campaign Mode and Survival Mode. In campaign mode, there are 16 levels, each getting progressively harder. The player starts out as Matoro, but more playable characters can be unlocked. In Survival Mode, the creeps never stop coming, and the game lasts until the player fails.