Intelligent cardboard: a history of different approaches to creating AI systems for tabletop games (video):

https://www.youtube.com/watch?v=S9rEIadqGNs

Do board games need victory conditions? A thoughtful reconsidering of an age-old assumption about games (video):

https://www.youtube.com/watch?v=QxZcDZ1MUjk

The basics of prototyping, playtesting, and developing tabletop games (video):

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

How to make a game that doesn't just work mechanically but is also a lot of fun to play (video):

https://www.youtube.com/watch?v=mVXqi1pyTqw

How to fulfill a crowdfunded project: an overview of finding a manufacturer, booking freight, clearing customs, and actually fulfilling orders (video):

https://www.youtube.com/watch?v=R_Jdk123g5U