The value of being an active member of a board game design community (video)
How to request a quote from a board game manufacturer:
https://boardgamedesigncourse.com/how-to-get-a-board-game-quote-from-a-manufacturer/
Considerations when designing the math that underlies your game:
https://twitter.com/KevinWilson42/status/1323469064828846083
Notes on designing solo modes for board games (video):
https://virtualplaytesting.com/2020/10/gaming-for-one-designing-solo-modes-with-david-digby/
What are megagames?
https://www.universityxp.com/blog/2020/10/22/what-are-megagames
