Bionicle Heroes is an action-shooter where the player takes on the role of the various Lego Bionicle Toa Inika - Jaller, Matoro, Hahli, Kongu, Hewkii, and Nuparu. These heroes wear Toa Masks of Power - powerups you can find throughout the levels to gain different elemental based abilities. You'll also find Bionicle cannisters to help aid your quest to defeat Vezon - the 7th Piraka who had stolen the Mask of Life. Gameplay centers around firefights against the alien `robots` called Vahki, Visorak and Borhok. Players will collect Lego pieces for every enemy you defeat, and eventually enable an invulnerable Hero Mode to help defeat the Toa's enemies.