Topics covered:
Figure out the basics
Include misinformation
Conceal the outsider count
Conceal which Demon is in play
Avoid good characters who are too easy to confirm
Give the good team reasons to be secretive
Give the evil team an escape hatch
Aim for similar minion "loudness"
Consider using Fabled
Consider starting Teensy
Further resources
Direct link: Beginner's Guide to Blood on the Clocktower Custom Scripts
Direct link: BotC Script Building Guide
by Ken Cheng
Hosted online by baru_monkey / Andy L. (Discord)
This is a script which permits 3 people to play BOTC with one Storyteller.
Direct link: Script Building by the Ravenswood Bluff Fan Site