You get a variety of weapons to pick from / purchase as the game goes on, and you face an ever increasing army of robots with varied weapons and attack patterns. (bitcultures.com)
And he's happy to report that he has so far been unable to find that «army of robot lawyers that are supposedly going to come and take our jobs.» (slaw.ca)
When Dr. Wily's army of robot masters are unleashed upon the world, Dr. Light creates Mega Man, a robot that looks an awful lot like Astro Boy, and sends him on a quest to stop Dr. Wily's malevolent machinations. (darkstation.com)