Colossus

"My boy.........I....I love.....You......It's too late.......Run!" Harry Mason, before mutating into the Colossus.

The Start
It was originally Harry Mason, who fathered Henry Mason. He was abducted by the Order and was imprisoned for two decades. He found his son and told him that he was abducted for so long. He mutated into the Colossus and tried to kill Henry, but Henry survived.

Appearance
Harry Mason's upper torso has been attached to a blob of eyes, mouths and a pair of hands that the Colossus uses to drag itself across corridors.

Symbolism
It symbolizes the monster Harry was inside.

Appearances
Silent Hill: The Return Of The Order