Stalker

The Stalker is a robot presumably build by Oliver and commissioned by Will Harangue in which he recorded Ben aliens moves in a video game motion capture scam.The Stalker had different weapons and mechanics to counter Ben alien line up in Video Games.The Stalker also seemed to be build-ed by either a non magnetized metal or a different material as Lodestar was unable to turn it apart.it was beaten by Nanomech which was able to go inside The Stalker and ruin the robot circuits in which caused it to malfunction,it then was then crushed by Way Big whit the remains crashing in Will Harangue car.