“We’re seeking a Senior Narrative Designer to work with us to help shape the next game in the Subnautica universe,” tweeted the Unknown Worlds Twitter account. The tweet then links through to a job listing with a little more detail: From the job listing, the takeaways are “a new science fiction world” setting and “early in development”, but this is far from a game announcement. For all we know this new game in the Subnautica universe could be a match-3 mobile game about lining up triples of fish. For all we know this new game could be cancelled next week. But, if you love Subnautica - and I’ve seen the comments, so I know a lot of you do - then this is a little tease to suggest that you may one day again be terrified by some strange mollusc.