I guess I confused the open source requirement with "source being visible". It wasn't entirely clear to me that it must also be licensed as such. (not a problem I already updated it to MIT license)
Yeah it's probably not written anywhere for the game jam, however a README and License is a standard requirement for something that is open source (industry standard rather than "hackathon" or "game jam" requirement). Great work on adding on in now though 😊.
