Yes, but there are several things that followed Magnum. A Soak City expansion, theming of DT, and then Mean Streak.
And as for Hulk, yes it uses a booster thrust system to propel the trains up the lift. The riders feel almost 1 G of acceleration. There is a fin on the bottom of the trains that passes between the wheels. At the same time the fin passes through these wheels, they spin up at increasing velocities. In an interview with one of the developers of this system, he said that if they drained electricity from the surrounding neighborhood, it would cause a brown out every time a train was dispatched. That's a lot of power!
*** This post was edited by CP_bound on 6/23/2001. ***