About Left Justified Studio & Prolific Games

At this company, we believe tabletop games are just about the most fun you can have with your family and friends.

We create games where you can laugh out loud, show off your skills, and make night after night of perfect memories with your loved ones.

We hope you’ll agree that gathering around a game is the perfect way to unplug your mind, relax your shoulders, and really reconnect with the ones who really matter.

Left Justified Studio

Tabletop gaming veteran Jeff Tidball started Left Justified LLC as a freelance design and consulting company when he left his position as Vice President of Product Development at Fantasy Flight Games in 2008.

After years of working with more than two dozen other publishers, he finally decided to publish his own designs — as well as the new designs of others — under the Left Justified Studio brand. Starting with the experimental play-anywhere social game Band or Album, he licensed the designs that became Jewels for the Emperor Penguin and Broken and Beautiful. The stage was set!

The Prolific Story

Prolific Games was founded by Bill Sininger in 2010 with the publication of Flapjacks & Sasquatches. He was joined later by partner John Harris.

Together, Bill and John enlivened regional and national conventions from Twin Cities–based Con of the North to international mega-con Gen Con, publishing new games like Witch Slapped and expansions like Cup of Joe. Their goal was always creating and teaching games that deliver fun for every player.

By 2020, Bill and John yearned to return their focus to their families and full-time careers. They sold Prolific to Left Justified, where their philosophy dovetailed perfectly with Jeff's steadfast belief that games are just about the most fun you can have with your family and friends.

Retail Partnerships

Retail display of Flapjacks & Sasquatches games

Retail game stores are crucial to a healthy tabletop hobby. If you own, manage, or work at a friendly local game store, we want to earn your trust, delight your customers, and enrich your business.

If you ever have a question or concern, never hesitate to reach out.

Distribution Partnerships

If your distribution company wants to offer Left Justified Studio and Prolific Games titles as part of your catalog, email Jeff Tidball at jeff at left dash justified dot com.

I Made a Game! (Or, "Partnerships with Designers and Other Publishers")

Game designers, we love you. We got into this business because we love game design and publishing more than anything.

We are always interested in bringing great new games to gamers. If you have a game design you’d like us to consider publishing, sign up for our newsletter and watch this space. We’ll post more specific information soon.

 In addition to licensing designs for publication, we’re interested in


  • Licensing English language / North American distribution rights for games first published elsewhere in the world
  • Working with indie designer-publishers who’ve Kickstarted games but aren’t interested in selling and promoting them forever
  • Purchasing outright existing companies whose catalogs align with our plans and beliefs

What’s With All These Names and Logos?

Left Justified Studio logo

Left Justified LLC is the business entity that owns Prolific Games. Left Justified Studio is its umbrella brand for publishing, teaching, and consulting. Prolific Games is its brand — we sometimes also call it an “imprint” — for lighter, family-friendly games like Flapjacks & Sasquatches and Witch Slapped. Other imprints emphasizing different game styles may follow!

Non-Discrimination and Equal Opportunity

Prolific Games is serious about fairness, justice, and equal opportunity. In all areas, we do not discriminate on the basis of — and to the contrary, actively choose partners without preference for — anyone’s ancestry, age, color, gender, gender identification, mental disability, national origin, physical disability, race, religion, service in the armed forces, sexual orientation, or veteran status.