"Plunge into the dark abyss and play the strategy game of the year, Lego Bionicle Defenders! In this epic adventure of good versus evil, the Toa Mahri are on a quest for The Mask of Life deep below the ocean's surface. But they must first defeat a gauntlet of four types of fearsome Barraki Creeps. To beat the Creeps and save the Mask, it takes both brains and brawn – each Creep possesses a different set of strengths and vulnerabilities, so you must unlock the six Toa warriors, and the right weapons (turret) and zones to exploit each one's weakness. There are six different turrets, five zones and six Toa warriors that can be unlocked for maximum power throughout the game's 16 mysterious levels. Play the full Campaign or hone your skills in Survival Mode, where the battle never ends. Engaging storyline is enhanced by beautiful underwater environments featuring changing colors, moving seaweed, bubbles, lightning and other cool effects."