Epic Announce "Explore"-y Game: Fortnite

So here's a genuinely interesting twist. Epic's next game steps away from space marine bombast to be a thing where "you explore, you scavenge, you build and ultimately you survive.” It's called Fortnite and it sounds like my kind of game, frankly. There's no word of this formats it is coming out on, so might not be PC, but I think we can assume that it will be, given the clear Minecraftian inspiration. Like Minecraft, enemies come out at night, so players will be spend the daytime scavenging to bolster their defences for the night.

Teaser-y trailer below. Thoughts, Internet?