Animate Golem
Artificial Being
Automated Sentry
Automaton
Biomech
Boss monster
Construct
CyberGolem
Cybernetic Organism
Cybersaur
Elemental
Final boss monster
Golem
Machine Spirit
Mech
Mecha
Mechanical Monster
Mechanoid
Mini-boss monster
Robo-beast
Synthetic Entity
Syntheticon
TechnoGolem
Titan