Doc and 10K find the dump's control room, and put on hazmat suits in order to blend in with the enforcer bros. Somehow Doc keeps their cover -- and even acts like a menacing supervisor -- despite identifying himself as Siegfried and 10K as Roy. Amazing.
George finds Warren in the mine, and together they realize that the Talkers (and the murdering nightmare) are consuming lithium from the old electronics. And that just may be the secret ingredient to the bizkits.
The group reunites and realizes they need to get out of this dump and back to Limbo. They decide to hijack the workers' truck and get out of there. Doc shows some serious skills in the truck, and everyone fights hard, but this one goes awry.
After his battery dies, cyber monster decides to crush himself. Turns out he is a former Talker who went down in the mine and then things went really wrong. And after crushing himself into a rectangle, fellow Talkers snack on his remains. Oof. This apocalypse just keeps getting weirder. The team decides to take the lithium and the Talkers to Limbo, with a stop on the way in Hackertown. (Really?)