LEGO Bionicle is an action adventure game where players become the brave young Tohunga , completing several goal-oriented quests in six elementally-themed areas to discover the six Stones and summon the Toa. More than 20 levels . Six additional multi-player Tohunga athletic games – themed to each of the six locations. In typical LEGO fashion, players can customize their Tohunga characters, choosing from a variety of masks, biomechanical limbs and torsos. The game is linked to the Bionicle play materials line. Players may enter special codes found on the play materials packaging to the game to gain access to secret game-enhancing features.