What is TriGem? That is one of the asset themes we can make, but I’ve never heard of it…
Oh, it makes sense that people wouldn't know what it is, I just realized that! We're hosting "Trijam" a three hour game jam, for example - https://itch.io/jam/trijam-68
So it's kind of a play on the name of the game jam.
Come to think of it, making 3-hour asset(s) that are useful for a Trijam would be fun! I think I’ll try that. I’ll probably aim for 1-bit or 2-bit graphics, so they can be easily traced or colored and made “your own” for a Trijam (cause usually you have to make the graphics yourself, somehow, as part of the 3 hours!).