Black Diamond Games Organized Play

Concord, CA, US

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Black Diamond Games

Welcome to Black Diamond Games Organized Play!

At this site, you can sign up to play in any of several roleplaying games, including Dungeons & Dragons, Pathfinder, Star Wars, and Starfinder!

We welcome players of all ages and experience. Check the schedule for current offerings, and player character requirements. Signing up to a game will secure your seat so remember to withdraw if your plans change!

Game Schedule

The following general schedule is subject to change without notice.

  • Tuesday
    • D&D campaigns
  • Wednesday
    • D&D campaigns
  • Thursday
    • D&D campaigns
    • Adventurer's League
  • Saturday
    • Star Wars (biweekly)
    • Pathfinder campaigns (biweekly)
    • Pathfinder Society (biweekly)
    • Starfinder Society (biweekly)

For more information about the official, worldwide Organized Play campaigns, see the following websites or contact the following coordinators:


Black Diamond Games charges players a small fee of $5 that is then returned to them as store credit. Not only does this fee help the store and provide you with a pool to purchase gaming stuff with, receipts for in-store purchases can also provide you with Pathfinder and Starfinder Society in-game benefits as part of the Retail Support program!
Additionally, Game Masters earn $5 in store credit per event! If you want to become a GM, contact one of the above coordinators.


Black Diamond Games prides itself on customer service, a clean, well-lit store, and a broad selection of games. As well as rolelplaying games of all kinds, we feature board games, trading card games, collectible miniatures, and classic games like poker and chess. Stop by today and experience a different kind of game store!

How to find us

From 680 North

  • Take exit 52 toward Concord/Pacheco
  • Turn left at Contra Costa Blvd
  • Turn left at Concord Ave
  • Turn right at Market St

From 242 North

  • Take the Concord Ave exit
  • Turn left at Concord Ave
  • Turn right at Market Street

From the South

  • Take 680 North
  • Take exit 50 to merge onto CA-242 N toward Concord/Pittsburg
  • Take the Clayton Rd exit toward Concord
  • Turn left at Market St


  • Get off at the Concord station
  • Head south on Oakland Ave toward Atlantic St
  • Turn right at Mt Diablo St
  • Turn left at Laguna St
  • Turn right at Galindo St
  • Turn left at Willow Pass Rd
  • Turn right at Fry Way (It's a little over a mile)