Occasionally On Board Games is invaded by other podcasts, game designers, and publishers. Here is a list of those episodes and the special guests.
OBG 086: We're All His Vassals
Guest: Tom Vasel
OBG 084: The Dewey Game Collection Lifecycle
Guests: Cody & John of Game On!
OBG 079: To the TableTop
Sheri Bryant Producer of Geek & Sundry's TableTop
OBG 077: On TargetOBG 071: Board Game Geekery
Guest: Dominic Crapuchettes of Northstar Games
Interview: Stephen M. Buonocore
OBG 070: I Wouldn't Touch That Theme
Interview: Andrew Parks
Interview: Crash Games
OBG 069: Suck on My Big Deck Building Game
Interview: AJ Pofirio of Van Ryder Games
OBG 068: Play it again, Don
Interview: Mike Selinker author of Kobold Guide to Board Game Design.
OBG 067: It's Promo Time
Interview: the designers of Guards! Guards!
Interview: Geoff Englestein
OBG 061: Bring it to the Table
Guest Host: Josh Wheeler
Guest Host: Jonathan Bishop
Interview: Craig Ichabod O'Brien Megamaniology designer.
Interview: David Crockett Designer of Beyond Chess
OBG 21: Interview Episodehttps://sites.google.com/site/onboardgamespodcast/home/podcastIcon.gif