The 5 biggest lessons learned from 20 years of game design: playtesting, deciding what to keep, working within constraints, and more (video):

https://www.youtube.com/watch?v=KxfWp3iex2k

How to design a dice-driven strategy board game (video):

https://www.youtube.com/watch?v=11s95ETB2F8

“Fun” can mean different things to different people. Here’s a quick overview of some kinds of fun and what makes fun happen in games (video):

https://www.youtube.com/watch?v=oP4LtZRSuFg

How to submit your board game to BoardGameGeek (video):

https://www.youtube.com/watch?v=4XedAKZQnZw

Common problems in board game design: alpha players, turn order advantage, player elimination, collusion, and more: ​

https://www.youtube.com/watch?v=JvYU7HwiATI&t=43s

File prep: how to properly prepare your board game’s files to be sent to the manufacturer for printing (video):

https://www.youtube.com/watch?v=LQdZcUSKl30