As soon as you defeat Inferno Scorpion, he will be pulled down by Hell's Skeletons. As soon as he get burned to his head, he will put his thumb up. In Terminator 2 the T-101 wants John and Sarah Conner to burn him in lava, then puts his thumb up as soon as his head is under lava. Midway also produced the arcade game Terminator 2: Judgment Day.