That's what you'll be looking to find out in Champion of Earth: Robots and Cyborgs. The expansion set is up on Kickstarter now.
About the campaign:
The invasion of Earth has heated up and the Aliens have called in new allies in the form of Robots and Cyborgs! The heroes' trusty quartermaster has found them some brand new equipment to face these robotic foes, and a new hero has joined the group!
In this expansion to fan favourite Champion of Earth, add Robots to the Aliens, Undead and Creatures which are already invading for more challenge and more fun!
The campaign is about halfway to its funding goal with still 16 days left to go.