Nice game. The movement is interesting, although I think the hit boxes for the feet could be a bit bigger, so its a easer to click. Once I totally understood how to move and was quiet secure on how to move, the game lacked a bit of progression. At some point I was just unstoppable. Killing the Knigths felt very juicy, literally :D A a bit more impact with screenshake and its awesome.
A suggestion for the movement pattern: what if you extend your arms with WASD and then move the monster-bot with mouse drag and drop. Or vice versa: Drag and dropthe arms like ropes instead of clicking them and then move your machine with WASD. Maybe this kind of movement would feeld a bit more natural