Troubleshooting reporting:
If the report is just about typos or text problems, just a screenshot is enough.
If the game crashes or does something weird, take screenshots if you can, and write down a description on what happened. Also SUPER IMPORTANT: do not launch the game again until you have saved the logs (because every time you launch it, they get deleted).

* To get the logs, here are the instructions:

WINDOWS:
C:\Users\ [your username] \AppData\LocalLow\Beautiful Glitch\Monster Prom\output_log.txt

MAC:
~/Library/Logs/Unity/Player.log
It may be a little tricky to access because the Library folder is not visible in the Finder by default. To access it easily, click once on your desktop (or open Finder), then choose Go/Go To Folder from the main menu or use the ⇧⌘G shortcut. Then enter: ~/Library/Logs/Unity and Player.log should be there

LINUX:
~/.config/unity3d/Beautiful Glitch/Monster Prom/Player.log

* Besides that file, the logs folder is also useful. It's located in the [installation folder] -> MPLogs

and send them by email:

monsterpromreports@gmail.com

Hi, I'm so glad to hear somebody else had this issue. I got the same problem in 4 player mode, short game. So, its not just 3 player full game. I assume since in one arch Miranda dies and in the other you take Miranda prom, that game can't let you take Miranda to prom since shes dead. And in the Miranda dying arch its supposed to change the credit images. I'm surprised the issue hasn't been resolved 3 years later.