Hi everyone, here's a dedicated forum for you to share custom levels :)
Let's keep things organized and use an understandable naming convention for threads, something like :
[CUSTOM LEVEL]Level Name
The documentation is available on the game's page here on Itch.io : https://albatr.itch.io/superhotline-miami
Or inside the "Editor => Documentation" folder if you are using a downloadable version.
Have fun !