User blog comment:Xenodrone98/If you can add any biome into subnautica collab/@comment-27538855-20161001030134/@comment-27538855-20161001031425

Ohhh, I just got an idea:

There would be a large gap where there are no islands, and in the middle of that gap would be a single large island but it would be part robot. Like you could see it is made partly out of machinery, and it has wires. There would be cables connecting it to the surrounding islands. There would be a precursor base on top of it. I haven't thought of the purpose of the base yet.