Stalker (Horizon Zero Dawn)

The Stalker is a machine in Horizon Zero Dawn. It is a medium sized Combat Class machine; however it is unique among combat machines in that, while all other known combat machines employ open aggression, the Stalker employs stealth. Its adeptness at ambush, coupled with its deployment in areas where visibility is challenging, such as in jungle environments, makes the Stalker a particularly grave threat to any human in these environments.