Catalog
Global
EN
Account
Steam Gifts
Steam Keys
Game Top-Up
Gift Cards
Full catalog
Steam Gifts
Steam Keys
Game Top-Up
Gift Cards
Screenshots
Security 51 Security 51 Security 51 Security 51 Security 51 Security 51 Security 51 Security 51 Security 51 Security 51 Security 51 Security 51 Security 51 Security 51 Security 51 Security 51 Security 51 Security 51 Security 51
Description
System requirements

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.

If you enjoy checking papers slowly and doubting everyone in line, this one is for you. A quiet bunker, a humming elevator and the question of what lies below keep you on edge from the very first shift. What hooks you: - The first hours go into learning to check documents fast without missing small things, like a date that doesn't quite match - Choices pile up: a mistake today can come back a few shifts later, which pushes you to reread your old notes - The game runs on suspicion, and you decide whether someone goes to quarantine or walks through - If you like investigating and connecting details, there is plenty here to keep you busy for a long time You receive a Steam gift: the bot adds you as a friend via your Quick Invite link and sends the game as a gift to your account. To buy Security 51 Steam gift, just send your Quick Invite link from Steam. 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.

System requirements

Minimum: - OS: Windows 10 64 bit - Processor: Intel Core i5-6400 or analog - Memory: 8 GB RAM - Graphics: AMD Radeon RX 550 or NVIDIA GeForce GTX 960 - Storage: 2 GB available space - Additional Notes: Stay Hydrated

FAQ

After payment our bot adds you as a friend using your quick invite link and sends the gift. Accept it in your Steam notifications and the game will appear in your library.

In Steam open Friends → Add a Friend and copy your quick invite link. Each link works once, so create a new one for every order.

The region your Steam account is registered in. A gift for another region cannot be accepted.

Message us in the order chat and we will check your order and help.

Order information

Genre
Adventure, Indie, Simulation, Single-player, Steam Achievements
Platform
Steam

Where to get the link?
  1. Open Steam and go to "Friends" -> "Add a Friend"
  2. In the "Quick Invite Link" section, click "Copy"
  3. Paste the link here. It is one-time use: create a new one for each order
+6

5.19 USD

Order information
Genre
Adventure, Indie, Simulation, Single-player, Steam Achievements
Platform
Steam

Where to get the link?
  1. Open Steam and go to "Friends" -> "Add a Friend"
  2. In the "Quick Invite Link" section, click "Copy"
  3. Paste the link here. It is one-time use: create a new one for each order
+6

Secure transactions

All payments are protected by modern encryption and processed by trusted payment partners.

24/7 Support

Our support team works around the clock and is ready to help with purchases, payments, and any questions.

Full refund guarantee

In case of any issues with your order, we guarantee a refund according to our refund policy.

We use cookies to keep the site working and to remember your settings. Analytics cookies are only used with your consent. Learn more