Exo-force: Ghost Of The Past (Lego)

Exo-Force is a valiant team of young heroes who pit their skill, their intelligence, and the power of their armor against their merciless robotic enemies. ExoForce is about conflict, heroes, and bravery in the face of overwhelming odds.
As Ha-Ya-To explores a mysterious underground labratory in the Golden City, he comes face-to-face with an enemy more terrifying than Meca One. Ha-Ya-To's only chance for survival? He has to trust a robot!