Just a Bad Dream

"Just a Bad Dream" is the thirteenth episode of the Undertale Genocide run on Steam Train.

Gameplay
Having wiped out the Core, Ross and Barry fight Mettaton, killing him in one strike. They continue to New Home, where Flowey explains his past to them.

Discussions
Ross and Barry talk about how Temmie Chang has been talking back to them on Twitter about their playthrough, gloating about how she survived their rampage and they can't buy her armor.

Ross also notices that their character's descriptions of objects has changed, speculating that the Genocide run has turned their character into the first fallen human.