Top similar games like Security 51:

Enjoy working as an Eggnog Inspector for a shady company. Verify the color, art, ingredients for batches of eggnog. Its not glamorous but its an honest living. Who knows what surprises are in store for you...

Big Brother has arrived - and it’s you. Investigate the lives of citizens to find those responsible for a series of terror attacks. Information from the internet, personal communications and private files are all accessible to you. But, be warned, the information you supply will have consequences.

All intergalactic travel passes through the orbital relay checkpoint. Verify ID discrepancies, repair vehicle systems and struggle against ethical dilemmas as you negotiate a shifting political landscape. Report for duty, Effective Immediately.

Aliens are infiltrating Earth disguised as humans! It's your job to expose these imposters. Can you tell who is human and who is not? Choose your own path while you keep the Earth safe.

Sinheritance is a terrifying and mind-bending puzzle game. Explore every corner in an intensely oppressive atmosphere to piece together a chilling story. Every step must be taken with caution, for the deepest fears often stem from your own choices and your gradually crumbling sanity.

The ideal corporate city has fallen after a global data breach. The terrible secrets of its citizens became known to everyone. Lives were ruined. You must return peace to this city: make the criminals answer for their actions and, perhaps, find out the cause of the global failure.

Interrogate, investigate, and judge in an authoritarian regime. In Civil Purgatory, real-time AI-generated role-playing dialogue adds depth and dynamism to this narrative simulation full of moral dilemmas, where you decide who walks free… and who doesn’t.

Strange radio bursts have been detected! Embark on an immersive adventure as you analyze radio signals coming from space, decipher hidden messages, symbols, sounds, and translate alien languages. Follow an engaging story with countless dialogues and game-changing choices.

Emma Riley: Dream Detective is a detective game where you must unravel an occult conspiracy spanning the real and dream worlds. Use keen observation to gather clues, carefully interrogate suspects for information, and use your logic and deduction skills to unravel the mystery!

A point-and-click adventure with innovative detective mechanics. Help Ollie, a fledgling reporter on his first day at the Signal & Echo newspaper, to solve the mystery behind a schoolgirl's disappearance. Developed by an ex-journalist.

You found a new opportunity to save your daughter. The authorities who learned about your situation gave you a job opportunity. You have to be successful in this job, which is your last chance, and save up for your daughter's surgery. Remember, you only have 30 days.

Happy Nuclear is an evidence-based investigation game where players act as detectives to prevent a disaster. They analyze interconnected case information on an investigation board, primarily using old CCTV and access logs. Cases link together at the end, and each replay introduces changes.

A genealogical mystery straight out of 1998. Scour the early Internet for clues, uncover hidden connections, and piece together the family tree behind the secretive Roottree Corporation.

A century ago, the wealthy fled to Mars. Earth is rotting, and the underworld owns New York. In a speakeasy backroom, you verify cash paid to a crime family, using tools and guides to spot counterfeits and expose liars. With someone you love on the line, there's no room for mistakes

It's a mystery game that reveals the truth through an autopsy. Be a forensic doctor and find out why the dead died.

Black Border 2 is an intense border patrol simulator where you inspect documents and use special tools to detect forgeries and stop smugglers.

Trapped inside a living database, use real SQL to unlock regions and challenge the system that watches every query. Use SELECT to investigate, UPDATE to repair and remember: DROP NOT ALLOWED. It doesn’t matter if you’re a SQL noob or a veteran; the game teaches you everything you need as you play.

Enter the burned crime scene and restore 8 cases from the past. The crime scene photos and records have been charred black, but as a cold case investigator, your deduction and forensic skills can reveal what happened. Search by keyword, reconstruct the sequence of events, and uncover the truth.

Crime O'Clock is a hidden objects investigation and time exploration game with a deep storyline. Investigate cases through time and evolving maps by unveiling a multi-eras linked story. Will you be observant enough to solve the mysteries? Crime waits for no man!

A dystopian management game where you act as an energy dispatcher in a collapsing regime. Allocate power, make tough decisions, and balance stability, government pressure, and citizen survival in a dark retro-futuristic world.

You are the head of an experimental anti-crime task force in the city of Osteria. Use search history, recent emails, and criminal backgrounds to determine whether an individual is likely to commit a crime. The choices you make will have a significant impact on the entire city’s future.

Giona, province of Caspena - the land of adventure and opportunity! Champions of all kinds gather here. Step into this pixel-art heroic fantasy store simulator as the Shopkeeper. Listen to your clients and equip them with the arms that suit them best. Only you can prevent what is yet to come...

Seven murders in motion by a killer calling himself the Messiah. Interrogate witnesses, spot contradictions in their testimonies, and build a criminal profile piece by piece in this detective thriller where every word is evidence.

Become a novice God of Wealth! Grant fortunes or ruin fates with a touch. Your choices build "Virtue" for ascension or lead to轮回. Uncover the truth behind your divine power.

Screen travelers in a post-war world where lies are common. Check documents, spot inconsistencies, and decide who passes. Take bribes or stay honest—your choices shape the outcome. No action, just tension, tough calls, and hidden truths.

Unravel a cold case after an old laptop containing the photos of a long unidentified victim and a strange app called "The Door" is found in an abandoned house. The police reckon it may be a cipher of some sort, but after unsuccessful attempts at decoding it, they turn to the public.