globalgamejam.org

What is Global Game Jam?

Global Game Jam is the world's largest in-person game creation event, held at hundreds of physical and virtual sites in over one hundred countries. Participants — called jammers — gather at local sites to build games together, typically over a single weekend. It is a community event rather than a company product: the organisation coordinates sites and the shared format, while each site runs its own jam locally.

H3 What happens at a jam

• You form a team, usually with strangers, and make a small game from scratch.
• A theme is announced at the start, so everyone begins from the same prompt.
• The result is a playable prototype, not a polished commercial title.
• Site organisers handle the venue, schedule and local logistics.

H3 Who it suits

• First-timers who want a low-pressure way to finish something and meet local developers.
• Students and hobbyists building a portfolio piece or testing whether they enjoy team production.
• Experienced developers who want to prototype ideas fast and mentor others.
• Artists, sound designers and writers — jams need more than programmers.

H3 How it compares to other options

The main trade-off is structure versus flexibility. A fixed weekend and a shared theme push you to finish, but they also mean less control over timing, team and scope. Online jams let you work around your own schedule, yet you lose the room full of people and the momentum that comes from a physical site.

Next step: check the site finder on Global Game Jam when the next event is announced, find a location within travel distance, and look at what that site asks you to bring. If the dates don't work, an online jam on itch.io is the practical alternative.

How do I find a Global Game Jam site near me?

Start with the official site locator: Global Game Jam publishes a list of host sites for each year's jam, usually grouped by country and region. Open the current year's event page, choose your country, then scan the city or venue names.

What to check on each site listing

• Location and venue type: Is it a university, co-working space, studio or community hall? Campus sites often have the most space and equipment.
• Dates and hours: Most jams run a single weekend, but opening and closing times vary by site, and some sites only run part of the event.
• Capacity and registration: Some sites cap sign-ups or require approval; register as early as you can.
• Language: If the site's page is in another language, the jam itself may still run in English, but ask before committing.
• Age rules: Many sites welcome minors only with a guardian or above a minimum age.

If nothing is close by

Check virtual or online sites, which let you join from home with a remote team. If your region has no site, the practical alternative is to start one: hosting usually means securing a venue, a few volunteers and a way to register participants. That is general advice, not a feature of the site itself.

A quick decision rule

Pick the nearest site that matches your experience level and schedule, then confirm three things by message before the event: exact address, arrival time, and what to bring (laptop, extension cord, sleeping bag, food). If two sites are equally close, choose the one with a stated theme reveal time and an active community channel — that usually means better team matching for solo jammers.

What should I prepare before attending my first Global Game Jam?

Bring a working laptop, its charger, and a way to move files between machines — a USB stick or cloud account. Global Game Jam is a short, intense event where teams build a playable game from scratch in about 48 hours, so preparation is mostly about removing friction on day one.

Practical checklist

• Hardware: laptop, power strip, mouse, headphones, and any adapter you need for projectors or monitors.
• Software: install and test your engine, art tools, and version control before the jam. Downloading a multi-gigabyte engine on venue Wi-Fi wastes hours.
• Accounts and licenses: sign in to your engine, asset store, and repository once, offline-ready, so nothing blocks you at 2 a.m.
• Assets: a small library of royalty-free sound effects, music, and placeholder art saves time when the theme is announced.
• Comfort: snacks, water, a hoodie, and something to sleep on if the site allows overnight work. Venues vary widely in noise, temperature, and food access.
• Team basics: a way to share files and a rough idea of what role you want — programmer, artist, sound, design, or a mix.

What matters more than gear Global Game Jam is explicitly beginner-friendly and team-based; you do not need a finished portfolio or prior jam experience. The theme is revealed at the start, so you cannot pre-plan the game itself. What you can pre-plan is your scope: aim for something you can finish and show, not your dream project. First-timers who pick a tiny, complete idea usually have a better weekend than those who chase a large one.

A concrete scenario: you arrive with your engine already installed, a folder of 20 sound effects, and a preference for programming. At the theme reveal you join a small team, agree on a one-mechanic concept by the first hour, and spend the rest of the time building and testing. That is a realistic and rewarding first jam.

For dates, host sites, and rules, check Global Game Jam directly, since locations and formats change each year.

How are teams formed and games made during the 48-hour jam?

At Global Game Jam, teams usually form on-site during the opening hours rather than being assigned in advance. You pitch an idea, find others who like it, and start building. The 48-hour clock then runs continuously, so most teams scope a small, finishable game and divide work by skill: programming, art, audio and design.

How a typical jam weekend flows

• Opening and pitches: Organizers present the year's theme. Participants who want to lead a team describe their concept in a short pitch.
• Team formation: People gravitate to pitches they find interesting, or join as "free agents" and get placed with a group. Teams are often mixed-skill, which is part of the point.
• Production: The group agrees on a minimal viable game, sets a rough schedule, and builds in short cycles. Version control, shared folders and a simple task board are common.
• Submission: Teams upload a playable build and a short description before the deadline. Late or broken builds are common, so leaving time for packaging matters.
• Play and wrap-up: Jammers try each other's games, give feedback and often continue polishing afterward.

Practical trade-offs

A concrete scenario: a first-time jammer with some coding experience joins a five-person team as the only programmer. The team picks a one-mechanic puzzle game, the artist handles all visuals, and the programmer builds a rough playable version by the first night. The second day goes to levels, sound and bug fixes, with the last few hours reserved for packaging and upload. That plan is unglamorous but usually finishes.

Next step: before the event, decide what you can realistically deliver alone, then look for teammates who cover what you cannot. If you would rather join an established local community, check Global Game Jam for host sites and dates, and consider regional jams such as itch.io game jams for online-only practice.

Can I participate in Global Game Jam remotely or only in person?

Yes, you can participate remotely, but the format depends on the individual site you join. Global Game Jam is best known as an in-person event, yet it also lists virtual sites alongside physical ones, so remote participation is an official option rather than a workaround.

Global Game Jam

H3 How the two options differ

H3 A practical way to decide

Ask yourself two questions: is there a physical site within reasonable travel distance, and do you already have a team or the confidence to join strangers online? If a nearby site exists and you want the classic experience, register there. If not, filter the site list for virtual hosts and confirm how that particular organiser runs communication, team formation and submission.

A concrete scenario: a solo developer in a city with no local site can join a virtual site, pitch an idea in the event's community channels, and assemble a small remote team for the weekend. Someone who wants to meet local developers and learn rapidly from others will usually get more out of attending a physical venue.

Next step: check the site directory on Global Game Jam before the event, note whether each listing is physical or virtual, and read that site's own page for its schedule and join instructions, since details vary by host.

What happens to the games created at Global Game Jam after the event?

Games made at Global Game Jam are usually published by their creators rather than kept on the GGJ site. The jam is a weekend-scale event, so most teams finish a playable prototype or small game and then decide what to do with it themselves.

What typically happens:

• They stay with the creators. Each team owns what it made, so uploading, polishing or abandoning the game is the team's choice, not an automatic part of the event.
• Many are posted on itch.io or similar platforms. Jammers often publish free builds, devlogs or post-jam versions so others can play them.
• Some are expanded into commercial or portfolio projects. A jam prototype can become a Steam release or a portfolio piece, but that depends on the team continuing after the weekend.
• Some are never released. With tight time limits, unfinished or buggy builds are common, and plenty of projects stop at the demo stage.

If you want to find a specific game, search the title plus the team name or "Global Game Jam" and check the creators' own pages. If you are a jammer deciding what to do next, a practical criterion is scope: if the core idea still works after the event, spend a short post-jam period fixing the biggest problems and publishing it; if it only worked as a weekend experiment, document what you learned and move on. For context on the event itself, see Global Game Jam.