Undertale (Xbox) | Secret Controller Disconnected Messages
This video contains every secret controller disconnection message I was able to find in Undertale for Xbox. It's amazing that each version of the game has it's own easter eggs to find! Here's the list with timestamps:
1. 0:00 First few disconnections (No Controller Connected. Please connect a controller)
2. 0:12 After repeated disconnections (No Controller Connected. That seems to be your thing)
3. 0:26 A rare message after repeated disconnections (No Controlly Cannoli. No Controlly is Cannoli)
4. 0:41 During the Papyrus Hangout/Date (No Controller Connected. You were excited about dating a very handsome skeleton and pulled the controller out by accident. I understand)
5. 0:56 After Flowey's takeover or during the Flowey fight (No Controller Connected. Reconnnect in 10 or your data will be ERASED!)
Nothing happens after the countdown. When you turn the controller back on, the game continues.
6. 1:39 Inside the Lab in the Pacifist Route (No Controller Connected. No head is connected. No body is connected. No arms are connected. No legs are connected. No skin is connected. No ears are connected. No face is connected.)