I have a lot of comments about this update:
Most importantly: It's AWESOME
Spidertron 6000 a reality? Let's hope Analysis-Bot doesn't ask to start research of a Spidertron 7000
The Jetpack Drones will be a pain in the back hip plate to kill with the Bow (Also, that gif from the MK2 JD killing the human robot was AWESOME!)
Endless Mode will help to record all 7421 words, and entertain crazy-people-that-don't-care-about-the-story-just-want-to-kill-and-mangle-robots-just-for-fun like me
You added a Jetpack!? That's awesome! And I actually have some cool upgrade ideas if you want!