WarHammer 40k is really not about the same thing as MechWarrior. Mechwarrior is about the mechs, W40k is more about the people piloting them. That particular clip with the Dreadnought was a very special vehicle in the Space Marine army. Mostly set up of Halo style super-soliers. that Dreadnought is a vehicle unit, as far as the story goes, a fallen warrior whose soul now runs the machine.
Mech Warrior is sweet. Warhammer 40k offers more of a massive troop army/skirmish kind of thing, with radically different races and playstyles available.
rock
alsetzer