I had a chance to try out an early version of the game which was mounted on actuators; it would tilt and shake according to inputs and explosions and so forth.

I had a chance to try out an early version of the game which was mounted on actuators; it would tilt and shake according to inputs and explosions and so forth. It was also a little buggy, and you could easily get into feedback loops where the machine would jerk you around a little, which would cause your hands to wiggle the controls, which would cause a larger jerk and even more control wiggling . . . it was touchy and a bit wild and could get violent. I was told that it tossed one guy out of the machine.