Engel Machine

Engel Machine is an autonomous medical robot in BNA: Brand New Animal. It is built by Sylvasta Pharmaceuticals and deployed for use at the Medical Center. However, after the Livestream, these robots were all deployed into the city to subdue the rampaging beastman with a vaccine that'll transform them into a human permanently.

Description
Engel Machines were hi-tech, rectangular machines that supposedly developed to help dealing beastmen who succumbed to Nirvasyl Syndrome. True to this, they were armed with guns that fire tranquilizer bullets to sedate a mutated beastman and metal restrains to carry him/her on the back.