i did a game jam 2 weeks ago (https://jacobsmith3204.itch.io/antiverous)
and i would like to expand on it. its not currently a metroidvania but it was an idea i had written down in my design documents as well as a greater emphasis on story. with the extra motivation that would be gained by entering another jam i think i could flesh it out and expand upon it turning it into a pretty cool metroidvania game.