T-Minus 30

Plan a city and build a space fleet to escape a dying Earth before time runs out. You have 30 minutes to scavenge a post-apocalyptic environment to build infrastructure, grow crops, generate power, and assemble rockets to save as many people as you can. Explore abandoned ruins of a once-bustling civilization. Mine skyscrapers and junkyards to reclaim plastics and metals. Explore procedurally generated landscapes, from small, arid maps with scarce resources to large, forested maps replete with ancient ruins. Create the infrastructure to convey energy, water, and other resources to your ever-expanding base of operations. Save as many souls as you can before the world ends in 30 minutes!