Minecraft has the ground covered, and Starmade does the whole “Minecraft in space” thing that was inevitable. But what about that bit in between? Where the ground isn’t quite the ground, but it’s definitely not space because there are no tweeting astronauts? That part of the world needs a game, if only to bridge the gap. That’s where Sky Nations floats along: in it people will live and die and laugh and love and play a block-based multiplayer game in the sky. And how do they stay up there? Airships.(more…)