Different ways games can sequence and resolve players’ actions (video):

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

A six-month plan to getting a board game signed—or at least to giving yourself the best chance at doing so (video):

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

7 questions to ask yourself when beginning a game design (video):

https://www.youtube.com/watch?v=1qDoUO67T84

Dispelling myths about game design to get at some hard truths about it (video):

https://www.youtube.com/watch?v=pJ7XertymrQ

Board game designers share their top tips for kids who want to make games (video):

https://www.youtube.com/watch?v=tJ_M96QGGyY

Various ways of adding “color” to your board game’s presentation—card art, flavor text, minis, custom dice, etc.—and the tradeoffs that come with each (video):

https://www.youtube.com/watch?v=Ctrx1-etVcU

Tips for cutting shipping costs for your crowdfunding project (video):

https://www.youtube.com/watch?v=AiePDpY5TnM

Making board games vision-friendly: tips for creators and examples of games that do it well (video):

https://www.youtube.com/watch?v=zGSVsQ4uEag

Reasons why a game might sell poorly (video):

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