lol i got all upgrades and now it's REALLY hard to get pacifist completion because Im so tempted to activate Killer Cyborg and unleash it on the annoying little humans that are trying to stop me from hacking all the computers. + this up if you agree
@riprogo1203 you need to get a kill with the sniper, the rocket, the cluster bomb, the nuke, the meteor strike, the poison dart, the shield (make them fly into your own shield), the drill bomb and the mine. That's how you get the metal for killing an enemy with all weapons