You're a security officer deep within Area 51. Scan the staff, verify clearances, and decide who can enter the elevator and who absolutely mustn't leave. The deeper you go, the less certain you are that anyone standing before you is still human.
Security 51のプレイヤー数とSteamチャート
ライブ
プレイヤー数2224時間で-10.0%
24時間ピーク56本日の最高サンプル
30日ピーク156平均63
歴代ピーク1,003追跡開始以来
30日間のプレイ時間4.5万推定値
Steamチャート · 30日間のプレイヤー数27 – 107
1076727
30日前今日
24時間-10.0%7日間-21.1%トレンド▼ 下降
レビュー487件のレビュー
71.7%
メディア
19枚の画像
ゲーム詳細
このゲームについて
ゲーム
リリース日2026年8月12日1か月前にリリース
開発元AlawarパブリッシャーAlawarジャンルアドベンチャーインディーシミュレーション
68実績1DLC
このゲームについて
プレイヤー数更新:9月23日 01:25 UTC · ストアデータ:9月22日 07:27 UTC · ソース:SteamWebAPI
最低推奨OSWindows 10 64 bit—プロセッサーIntel Core i5-6400 or analog—グラフィックAMD Radeon RX 550 or NVIDIA GeForce GTX 960—メモリー8 GB RAM—ストレージ2 GB available space—
Security 51について
A "SIMPLE" JOB
Security 51 is an atmospheric security guard simulator inspired by Papers, Please, and SCP paranoia. You're on duty in the underground bunker of Area 51, where the most dangerous part begins at the elevator: the shaft descends for miles down to unknown levels. Whether it's laboratories, anomalies, inhumane experiments, or something alien—you're not supposed to know. Your task is simple: let in those who have access and stop those who don't... even if everything looks "right" on the surface.
SECURE, CONTAIN, PROTECT
Everyone who passes through your checkpoint carries papers and passes. Your job is to check names, positions, clearance levels, and time, ensuring the number of people entering and leaving matches, and pay attention to any oddities. As time passes you'll catch yourself thinking that something's wrong more and more, and the only thing to rely on will be the protocols. But even they can be wrong.
TOTAL CONTROL
With experience, you'll gain increasingly more accurate methods of identity verification, such as blood testing. Did that janitor simply open the wrong door, or are they a spy for an enemy government? Or are they not even human? When in doubt, quarantine the suspect. Sometimes you'll make mistakes and lock up an ordinary employee, and sometimes you'll find a titanium cell ripped open from the inside. Some decisions will have immediate consequences, others only after several shifts.
CONTAIN THE THREAT
The consequences of every mistake go far beyond issues in the workplace. Let the wrong person out, and the infection will ravage the city. Isolate suspicious employees, investigate anomalies, and launch new operations to contain the threat before it's too late.
Remember, it's not just about who you let in, but who or what you let out into the world.