Total//Effect v2 is out! To celebrate that and NULL_SPACE's launch, I'm hosting a jam. Make whatever you want as long as it's relevant to the system or one of the games in it:
Reminder that Total//Effect is licensed as CC BY 4.0, so please put text to the following effect in your product if using wording from it:
This work is based on the Total//Effect SRD by Binary Star Games (https://binarystar.games) and licensed for use under Creative Commons Attribution 4.0 (https://creativecommons.org/licenses/by/4.0/)
Beyond that, feel free to make your games free, charge for them, whatever you like. This is an unranked jam, go nuts.