Bionicle Heroes DS is a classic first-person shooter. As a nameless Matoran, you'll travel across 25 themed levels (including jungles, lava-worlds, ancient underground temples) discovering new weapons and new robotic foes to blast apart. Along the way, you'll use the masks' powers to survive the hostile environments as well as collect gears and robot parts to solve simple puzzles by assembling LEGO-style ramps, bridges, and doorways.