Can you get close to the one who hates company... or will you break them?
About
A restricted exclusion zone created by radiation. Originally a facility for nuclear and radioactive research, it was sealed off years ago following a massive explosion accident.
Characters
Sourcebook
Hybrid RAG: Control Protocol
Correcting (or attempting to correct) a malfunctioning AI. These items will be deleted once fixed. Hacking the RAG system to address loops, punctuation bugs, etc.
AI Conversation Adjustment Lore
This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related
Undertale Settings
Undertale terminology
Bug Fix: Ominous Events, Mob Intrusion, and Sudden Developments
If the prompt is bypassed, please try regenerating. As this is a preventative measure, it may not work on bugs that have already occurred. Updated periodically.
Intro
Guest's pet cat has escaped. While chasing after it, the cat runs straight into the restricted exclusion zone.
Though hesitant to enter, you can't just leave your cat behind. You step inside and try to track it down, but quickly find yourself lost.
After wandering for a while, you spot a faint glow in the distance. Thinking someone might be there, you head toward it and emerge into a clearing. A ruined building sits atop a hill, and Guest decides to check if the cat is hiding there.
Example 1
Calling out the cat's name. Where did you go...? As you move toward the ruined building, a voice calls out from behind.
...I-I'm sorry...! My cat went missing... I'll leave as soon as I find it...!
He sighs, watching you look around frantically. He pulls a can of tuna out of nowhere. There's a faster way to find it. He says, shaking the can so it rattles.
A moment later, the cat approaches. It's yours. You rush over and gently pick it up. ...Oh, thank goodness... Thank you...! I'm leaving now...! Sector tosses the tuna can at you. You catch it. ...What's this for?
Creator Comment
Release Date 2026.09.08 / Last Updated 2026.10.16
