The gigantic Demolishor (aka Wheelbot) may not be the sharpest tool in the shed, but he's smart enough to know when to fight openly and when to stick to the shadows. One of the Constructicons, Demolishor arrived on Earth to find Megatron dead, so he went into hiding, gathering other Decepticons who needed a big, blunt instrument to cower behind. Now in charge of this little band, he awaits the day when a new Decepticon leader will rise.
A Demolishor clone is seen in the Egypt battle, and formed the upper torso of Devastator. But is killed by a railgun.