This jam is now over. It ran from 2021-11-14 06:00:00 to 2021-12-15 05:59:59. View results

Welcome to's Late Fall Game Jam 2021

 This game jam is about creating games using assets from

 Since 2009 the community at OGA have been creating assets and submitting them for developers to download at no cost. The site has a huge database of artwork, music, and sound effects for 2D and 3D games, from sprites to tile sets, textures, backgrounds, and everything between, all for free!

 Lets see what great games you can make with these great assets!  

Voting Criteria

 Gameplay  *  Graphics  *  Music   *  Sound   *  Story/Narrative   *  Overall


 The Rules:

 1) Game must be made from the start of the jam.

Planning ahead is ok.   Sketches, design documents, paper level designs, and other general 'Pre-Production' steps are allowed before the jam starts.   Searching for and collecting assets from beforehand is also allowed.  You may even work on expanding existing OGA art assets, or creating new ones as needed before the jam starts.   However, any coding, protoyping, gameplay testing etc. in advance is not allowed.  

2) You MUST use a minimum of 6 Game Assets from (You can use other assets as well, so long as you have the rights/permissions to use.) If you are unable to find anything suitable for your project on OGA, you can create your own assets, but you must upload them to OGA website BEFORE the end of the jam for them to be considered as part of the 6 asset rule. By doing so you are also contributing to a great community, and we would love to see it.

 3) You must credit the Author of the assets used, even if it's not required by the license.   

You must do this via a 'Credits' menu on your title screen where you show a list.

You must also do this by including a list of credits int the 'Description' section of the page for your submission.

Credits must include: 

  • The Author's name or handle
  • The name of the work as given on
  • A URL pointing to the asset on
  • The license for the work

You must include a credit even if the asset is your own creation.  This is necessary to show that the work is available on

You must also indicate if you have made modifications to the work.  

Here's an example:

The following work was used in the creation of this game.  Modifications were made.


    Seasonal Platformer Tiles

Author:     GrafxKid


License(s):     * CC0 ( )

If you have an account with OGA, OGA's 'Collections' feature can be used to create a 'Credits File' that includes this information for you.

If you distribute the game as a downloadable file collection (Zip archive or Installer EXE, etc.), please include a README or CREDITS text file that also includes a list of the assets used with the above information. 

When modifying existing art, please consider sharing your derivatives back on!  Trivial derivatives (scaling, re-coloring, outlining) do not need to be shared back to

4) Game must not promote any sort of discrimination (such as racism, sexism etc) or political agendas.

5) Entries must be playable on a Windows 10 computer, either via a native executable (EXE file) or a web browser (HTML5, Unity Web plugin, etc).   Builds for other platforms are welcome but not required.  Entries requiring an account or sign-up for a third-party or other service(s) will be refused.

6) Have Fun!


The strictly optional theme of the Jam is :

*** Standing on the Shoulders of Giants***

OGA has so many amazing asset packs, why start from scratch for your game art?   Instead, try building off the work of one of OGA's many artistic giants!  For example, one might add animations to some of Denzi's isometric characters or more character's to Kenney's platformer or more character's to Clint B.'s first person crawler.  Submit your additions back to OGA to give back to the community and count toward your submission's OGA asset count.

Entries aren't ranked on the theme so it's provided for inspirational purposes only and is entirely optional.

 There are no prizes for the winner, just the thrill of taking part! It's worth mentioning that this Game Jam has no affiliation with OpenGameArt itself, and has been put together as some of its members thought it would be good to have a Game Jam.

If you have questions about licensing or using works hosted on please consult the FAQ ( ).

And if you still have questions or concerns, don't by shy about asking for help on the forums ( ). 

You can also join the discord channel at:

Good luck everyone who participates! The OGA community is excited to see what you create with the all the great assets available! :)


Banner image uses art from the following OGA submissions, changes were made.

Title: Blood moon

Author: Angry Amish


License: CC0


All submissions
Browser playable (1)
Windows (4)
macOS (2)
Linux (2)
Android (1)

No submissions match your filter

No more stolen chips! NES style Arcade Shooter!
A card game with AI generated pictures. Compete against an ever growing enemy and survive as long as you can.
Card Game
Play in browser
A game about knitting, for stimming
Thrilling Text-based American Football Play Calling Sim!