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Global Game Jam (hereinafter referred to as GGJ) is the biggest event in the world among game jams actually held at the venue, Hackathon specializing in so-called game production.
Now that the ties in the world are increasing, we should be able to share creative experiences and express ourselves through game production!

Official site

GGJ will be briefly described as follows.
· Present theme at event start
· Develop games in 48 hours based on theme
· Publish completed games for the entire world

In 2012 it was recognized as Guinness World Record as the world's largest game production event.
In 2017, it was held at 702 venues covering 95 countries, and more than 7,000 games were produced.

In Sapporo venue there are further features as follows.
· We have a wide range of participants, from beginners who have just started, to active professionals, and we also accept numerous visitors
· In addition to the opening ceremony to announce the theme and the recital meeting to share the completed work, a social gathering / exchange meeting after the end will be held (optional participation)
· With the support of sponsors, event main part can be participated for free