December 30, 2019 Gaming Community: Global Game Jam 2020
Thao Bui

The biggest Global Game Jam site in the United States returns!

RSVP to Join Us

Join Playcrafting and Microsoft for a weekend of game-making plus free talks, workshops, and prizes! Our 2019 site was the biggest in the United States and the 2nd largest in the world with over 500 jammers and 1200 attendees. Be a part of the magic in 2020, live all weekend from Times Square!


Click the button below and choose “Join This Jam Site” to join us. Make sure you enter your full name and email in the requested fields in order to gain access.

RSVP to Join Us

Official 2020 Site Partners

For participants:

Each participant will need to register on the GGJ site with their full name. All projects must be submitted to the website in order to be considered for prizes. Entry to this event is free, but you are required to RSVP on the GGJ site with your full name in order to gain access to the event.

You do not need to be onsite the entire weekend to participate or to be entered for prizes.

The site itself will be open 5pm to 9pm on Friday, 9am to 9pm on Saturday and 9am to 8pm on Sunday. Games can be worked on outside of the site, but we’ll be closing down at the specified time each night.

This is an inclusive site – people of all ages and backgrounds are welcome to join. Children should be accompanied by a parent or guardian. You do not need to be an active game developer to participate. Many game developers will be in attendance, though, too!

All games will have the same theme, which will be announced at our kickoff on Friday night. If you have more questions about how the Global Game Jam works, visit We will provide free workshops throughout the weekend. We will also have designated quiet zones for teams that need the space to concentrate.

In the interest of fostering an inclusive and safe environment at all of our events, our Code of Conduct will be enforced.

Tweet along with us throughout the event!

@Playcrafting / @MSFTReactor



Friday Map – Click here.

  • 5:00pm – Doors Open / Registration & Check-in
  • 6:30pm – Welcome Announcements & Keynote Video
    • Featured Partners onsite: Microsoft, Unreal Engine, Buildbox, Move38, Red Bull
  • 7:45pm – Groups are formed
  • 8:00pm – Game Ideation Workshop by Kevin Harper, VR / Unity Developer at ustwo
  • 9:00pm – Site closes


Saturday Map – Click here.

  • 9:00am – Doors open / Registration & Check-in
  • 12:00pm – Registration closes for the day

Free Workshops Series

  • 10:00-11:00amIntro to Game Design by Sam Barlow, Director & Writer of Silent Hill: Shattered Memories, Her Story, and Telling Lies
  • 11:15am-12:15pm — Driving player input animation in Unreal Engine by Luis Cataldi, Global Education Evangelist at Epic Games
  • 12:30-1:30pmIntro to Unity by Michael Rubino, Co-Founder at Looply Games and formerly Mobile Architect at Dots
  • 1:45-2:30pmModeling and Animation by Jerell “Rell” John, Asset Specialist at MLB and formerly Game Capture Artist at Rockstar Games
  • 2:45pm-3:30pm Audio Assets: Tips & Tricks for Jammers by Ronny Mraz, Technical Sound Designer at Avalanche Studios
  • 3:45pm-4:30pmGameplay Blueprints for Easy & Effective Interactivity by Tom Shannon, Technical Artist at Epic Games
  • 1:00-5:00pm – Office Hours with Unreal Engine
  • 9:00pm – End / site closes


Sunday Map – Click here.

  • 9:00am – Doors open / Registration & Check-in
  • 9:00am-3:00pm – Office Hours with Unreal
  • 3:00pm – Deadline for submitting games!
  • 3:00pm-5:00pm – Global Game Jam Expo & Judges Choose Winners
  • 5:00pm – Winners are Announced & Demo Games
  • 8:00pm – Site closes

We Will Provide

Power Outlets; Wifi; Free Workshops; Mentorship

What to Bring

– All of your own equipment (laptops, cords, controllers, adapters, software, etc). Anything you need to make a game over the weekend will need to be brought by you. We will not be providing.
– A laptop with the relevant software downloaded and installed for any workshops you’re attending.
– A government-issued photo ID.

What NOT to Bring

– Large fabric items (stuffed animals, couches, etc.)
– External speakers.
– Fake (or real) weaponry of any kind.
– Confetti/glitter/etc that makes a mess.
– Anything that can’t be carried in a regular elevator.
– Anything that can’t be easily transported through narrow corridors. There are some tight spots in the building.
– Smoke machines, strobe lights, disco balls.
– Anything dangerous or threatening (everyone has to go through Microsoft security).
– Anything that would be inappropriate for kids to interact with.


  • Best of Show: 1st, 2nd, 3rd
  • Best Use of Theme
  • Best Game Made in Unreal Engine
  • Honorable Mentions



Jerell “Rell” John, Asset Specialist at MLB and formerly Game Capture Artist at Rockstar Games


Michael Rubino, Co-Founder at Looply Games and formerly Mobile Architect at Dots


Kati Nawrocki, Studio Art Director at Dots


Alex Patterson, Founder & CEO of Beat the Bomb


Laura Tallardy, Co-Founder and Game Designer at LunaBeat Games


Steven Chew, Senior Level Designer at Avalanche Studios


Narz, Cheddar Esports TV Host, Personality, & Streamer


Sam Barlow, Director & Writer of Silent Hill: Shattered Memories, Her Story, and Telling Lies


Em Lazer, Cloud Advocate at Microsoft


Pete Vigeant, Founder & Designer of The Completely Surrounded, LLC and formerly Creative Director of ESC Games
Heather Arbiter, Game Design Consultant


Games From Our Site In the News

Visit our past Global Game Jam Sites to check out hundreds of games made by our community:

2016 – NYC
2017 – NYC
2017 – San Francisco
2018 – NYC
2018 – San Francisco

2019 – NYC