Steam's latest hit is a generic F2P co-op third-person shooter - but not the one that launched last week

With the number of games being published every day on Steam, it's easy to feel a sense of deja vu every time you check the new releases page. Everyone has run into their fair share of hentai abominations, cheap mobile ports, achievement-farming games, and the unending barrage of asset flips – all seemingly releasing in bulk. But it's rare to see that happen in the world of big-budget games, especially when you're not talking about a game aping a popular thing, or copying certain looks/mechanics months or years later. No, this is a case of White House Down and Olympus Has Fallen. And yet, that's exactly what's happening right now on...