|“||Then BOOM!! YOU CAME HERE AGAIN CUZ YOU MET A NEW AU AND YOU STARTED TO BOTHERING ME AGAIN!||„|
|~ Error!Sans furious over Ink!Sans's botheration|
Underverse Xtra Scene 1 is the fourth episode of Underverse. It acts as the stop gap for Underverse 0.3. With the events of the previous episode, Classic!Sans gets something useful to defeat Cross, while both Error!Sans and Ink!Sans have a little discussion. A revamped version was released on April 28, 2018 with sounds by Strelok.
Core!Frisk gives Sans some advice to defeat Cross, as Underfell!Sans joins him to the site. Sans, of course, decides to troll Undefell!Sans with the echo flowers. Meanhile, Error isn't pleased over this whole X-Event, and tells him that if he was involved, there would be plenty of fun coming on from his side. After Ink leaves his place, Dream!Sans reminds Ink that he'll spy Cross and his brother and will give them crucial information to Ink on where they're heading next.
- With Error's recent redesign for Lucidia, Underverse Xtra Scene 1 brought in that design for Error; Ink even notices that he has a scarf.
|Season 1: 0.0 | 0.1 | 0.2 | Xtra Scene 1 | 0.3 | Xtra Scene 2 | 0.4|