Metal Armor

You move the robot with the mouse, which gives the controls a direct, if sometimes sluggish, feel. The robot's weight is noticeable; it doesn't jump so much as it lumbers forward, and you have to plan your path to avoid pits and hazards. Besides collecting bolts, you often need to push blocks or activate switches to open new paths. The pacing is deliberate, and the challenge comes from precise movement rather than speed. It feels like carefully piloting a machine through a cluttered workshop.