Publisher Alawar has officially launched the playtest for Security 51 on Steam, giving players their first chance to step inside one of gaming’s most unsettling security checkpoints. Inspired by Papers, Please and SCP-style paranoia, Security 51 casts players as a security guard stationed deep within Area 51. Your job sounds simple at first: inspect documents, verify identities, and decide who is allowed access to the underground elevator system. But as shifts progress, it quickly becomes clear that not everyone attempting to pass through is entirely human. Set inside a massive underground bunker hidden miles beneath the desert, players must carefully…