Below the thunders of the upper deep, far, far beneath in the abysmal sea, its ancient, dreamless, uninvaded sleep Subnautica 2 sleepeth – but not for too much longer, as Unknown Worlds’ open world survival game is due to surface in early access form next year. In the wake of last night’s trailer, store pages have gone live on Steam, Epic Games Store and Xbox, shedding a bit more light upon the aquatic monster’s nature and in particular, how it will evolve before the 1.0 release.