I need a 2D shotgun and bullet scripts, does anyone know of a source because I can’t find any?

Im new to gamedev (fairly) and I really need a shotgun script and bullet does anyone know of a source because I can’t find them

This should help:

I personally like Daves channel when it comes to tutorials, I think they are pretty good!
Let me know if there’s more to help with! ^^

(you can download the script, but I would recommend watching the video)

(also keep in mind, this is a series (has two/three) parts and dave sometimes uses a gravity of -30, in case it doesnt work the same for you)