This jam is now over. It ran from 2020-03-21 22:15:17 to 2020-03-30 00:00:00. View 13 entries

What is libGDX?

libGDX is an open-source, cross-platform game development framework built in Java:

Unlike many popular editor-based platforms, libGDX is entirely code-centric, offering developers fine-grain control over every aspect of their game. It is the perfect place for exploring ground-up implementations, built on top of lightning-fast OpenGL, and distributable to Desktop, HTML, Android, and iOS.

The libGDX Jam

With our twelfth collaboration, the libGDX Jam continues the time honored tradition of making awesome games using the best framework out there. We encourage camaraderie, teamwork, and good sportsmanship with a side of well-intentioned buffoonery.


Theme Submission: 3/8/20 - 3/14/20. Everyone will be allowed to submit a theme for the jam.

Voting: 3/15/20 - 3/21/20.  Everyone will vote on their favorite theme. May the best win!

Jam: 3/22/20 - 3/28/20. Participants will create their games and rejoice! The jam theme is GLOBAL THERMONUCLEAR WAR.


  • The game must be created with the libGDX framework.
  • The game must be created within the jam period. Late submissions are to be approved by admins.
  • Starter projects and templates are permitted so long as they are not fully fledged games.
  • You can work in groups or individually.
  • Your game must be based on the selected theme: GLOBAL THERMONUCLEAR WAR.
  • Any and all copyright laws pertaining to assets you use must be followed.


Be sure to get involved with the community by joining the libGDX discord server!


All submissions
Browser playable (6)
Windows (10)
macOS (9)
Linux (9)
Android (1)

No submissions match your filter

It's a GLOBAL THERMONUCLEAR WAR! annihilate your opponent with powerfull nukes, let him know who's boss!
An explosive, high flying action-puzzle game for the libGDX jam of March 2020
Play in browser
Prevent destruction.
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Visual Novel
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My silly little game for March 2020 LibGDX JAM!
Post apocalypse rogue like
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Survive the thermonuclear war!
libGDX March 2020 Game Jam
Play in browser
Play in browser