KILLSHOT FNF [Official Beep & Bops]
https://gamebanana.com/mods/514191
Put the file inside of the mods folder of Psych Engine, then you can play it from the Freeplay section at the bottom.
Pico Day 2024 babyyyyy :D
Probably the creator
(It's on May 18th, so I'm a month late. I didn't know it existed until I uploaded this!!)