The battle against Yellow and Blue in Deltarune Chapter 5 stands out as a rare blend of courtroom drama and intense RPG combat. Instead of a straightforward fight, you’re forced to defend yourself in a trial, piecing together clues under pressure. This encounter tests both your attention to detail and your strategic choices, making it a memorable hurdle for anyone exploring the castle.
All Case Answers and Evidence in Yellow and Blue’s Boss Battle
Throughout the fight, Yellow repeatedly puts you on trial, accusing Kris and the gang of different castle crimes. Each trial requires picking the correct culprit and presenting compelling evidence to prove their guilt.
Failing to select the right culprit and evidence results in Blue and Yellow repeating their previous attacks in an endless loop until the next trial round starts. To win, you’ll need to successfully defend yourself against all accusations without slipping up.
Between turns, hints drop—like “Green conspicuously oils the popcorn fan”—nudging you toward the perpetrator and the supporting proof. Paying close attention to these subtle story clues is key, although it’s technically possible to brute force through by trial and error, which wastes time and patience.
After tuning in to the hints or sticking it out, here are the culprit and evidence pairings that will clear each case and progress the fight:
| Case | Culprit | Evidence |
|---|---|---|
| Case 1: A Floradinn Was Crushed Flat! | Seth | Perpbook |
| Case 2: Yellow's Favorite Shirt Vandalized and Turned Jet Black! | Green | Yellow Shred |
| Case 3: Green’s Hankerchiefs Stolen! | Aqua | Red Splatter |
| Case 4: Yellow’s Super Secret Petals Have Gone Missing! | Blue | Blue String |
Once you solve the final trial correctly, Yellow is stunned by the revelations, ending the boss fight and allowing you to continue your journey through the castle. Success here feels like cracking a tough mystery under pressure, a satisfying payoff for staying sharp throughout this unique encounter.