Find your starting point.
Choose an artifact marked open. Explore player cards, mascots, entertainers, DONK drivers and vehicles, ballparks, fan traditions and giveaways.
Cooperative universe building
Claim a card.
Make it your own.
Claim a card and add content to make it your own! Player cards and other artifacts across GLB can be claimed, curated and crafted by you.
Look for unclaimed artifacts, click to claim, craft your submission, and send it to the GLB Board for review. If accepted, you’ll receive a private 16-character claim code, and we’ll publish the artifact with your content and attribution to the User ID you provide.
Find an open artifact →Add something of your own.
Write a biography, a story, a baseball detail or a piece of the world around the park. Build on the existing record and keep baseball’s rules intact.
Become part of the record.
The GLB Board reviews your submission. Accepted content is published with your User ID, and your private 16-character claim code arrives by email.
Find your place in GLB
Open artifacts
Choose an artifact below to open its claim form. A submission goes to the GLB Board for review; the artifact stays open until a claim is accepted.
Checking open artifacts…
Have an idea beyond the artifacts?
Have an idea for a new character, business, event, place or something GLB hasn’t imagined yet? Send it to the GLB Board here. You don’t need to choose an existing artifact. Bigger ideas go to the Board for review and consideration for the commissioner’s desk. Tell us what you have in mind and where it fits — or leave room for us to figure that out together. You can also use this form for a longer story, artwork or supporting material.