Can’t believe I hadn’t thought of this til now, but Animal Crossing! There’s already a site called Nookazon for setting up trades, but it could be done here, too! People could also post pictures of their islands and share terraforming tips, as well as villager house placements and island decorations! Could also have island dream codes and links to Nookazon profiles or something- I dunno how it would work, but yeah :D
