3-D Printed, Flame-Throwing Robot

These days one can print 3-D objects that really work. It's amazing that things like musical instruments, kitchen utensils, mechanical parts, toys, & much more can be created in the comfort of one's home. Even a car has been created. Using larger expensive printers, one can print/build anything, limited only to our imagination.
The scary issue is that there's evil minded types who've printed guns, producing many to sell. This small robot is dangerous. A diabolical creator had produced many. It can take commands, be programmed to move & attack with its flame thrower arm & shoot with the other. With many produced, they could become a menacing army.