I couldn’t tell you what’s attracted a shoal of underwater exploration-y games, beyond perhaps a growing dread that maybe we won’t be lucky enough to die before the world’s drowned, but I’m glad they’re surfacing. FarSky and Subnautica are floating around now, it’s surely time we heard more from Diluvion, and I’m forgetting a few others. I’m adding Tachyon Reef to the list, as the deep sea explore ’em up due later this year has only just caught my eye. Come squeeze into your cozzie for a trailer. And yes, that is a roboshark up there.