The GDU (Game Development Underground) founder held a community jam, which I joined and successfully finished a game for. It was a 50hr jam, but in total I probably had under 24hrs due to a busy weekend.
You play as The Seed in this sci-fi puzzle-ish game. Use your fairy, plasma dust, or whatever that stuff is , and rejuvenate the life sustainment equipment. Use precise reaction time and a good ear to accomplish tasks. Once you’re finished, the L.S.E will provide you with the atmosphere to grow in prepared soil and begin life again.