We are an inspired team of creators who strive to impact the entertainment world through passion and imagination. Our mission is to bring fun, inspiration and awe to our lives and to our community.  Our core values:

  • Thrive on Trust
  • Chase the Horizon
  • Welcome All
  • Live your Dreams
  • Cut Diamonds



Riley Pietsch, Lead Gameplay Designer, is a co-facilitator for our affinity group: 31U Allies. 31U Allies aims to elevate and amplify underrepresented groups, facilitate learning and foster collaboration with our other affinity groups to ensure we are living up to our studio value of Welcome All. Riley has been a design vision holder at 31st Union since our humble beginning in early 2019.

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Established in 2019, 31st Union is a San Francisco Bay Area studio formed with a common purpose of crafting highly engaging entertainment and a commitment to putting fans first. We are an association of gamemakers driven by a passion for our art and inspired by a culture of inclusivity to build games that thrill players everywhere. We cherish our studio independence and autonomy, and value the collaborative support and incredible perks of Take-Two Interactive, one of the world’s leading interactive entertainment companies.