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.
Jogadores de Security 51 e Steam charts
em direto
Jogadores16-11,9% em 24 h
Pico 24 h56Amostra mais alta de hoje
Pico 30 dias156Méd. 62
Pico histórico1003Desde o início da monitorização
Horas jogadas 30 dias44,6 milEstimado
Steam chart · jogadores 30 dias27 – 107
1076727
há 30 diashoje
24 horas-11,9%7 dias-21,1%Tendência▼ A descer
Análises487 análises
71,7%Mostly Positive
349 positivas138 negativas
Recomendações455Pontuação6/9
Últimos 30 diassem dadosProporção negativa28,3%Pos. por neg.2,5×
Multimédia
19 imagens
Detalhes do jogo
Acerca do jogo
Jogo
Data de lançamento12 de agosto de 2026Lançado há 1 mês
MínimosRecomendadosSistemaWindows 10 64 bit—CPUIntel Core i5-6400 or analog—GPUAMD Radeon RX 550 or NVIDIA GeForce GTX 960—RAM8 GB RAM—Tamanho da transferência2 GB available space—
Acerca do jogo
Acerca de Security 51
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.
Jogadores atualizados 23/09, 07:31 UTC · dados da loja 22/09, 07:27 UTC · fonte: SteamWebAPI
Security 51 custa 9,99€ na loja Steam (DE). O preço mais baixo que registámos desde 22/09/2026 é 9,99€. O Steam define preços diferentes para o jogo em 14 regiões — os preços regionais estão indicados acima.
Alawar lançou Security 51 a 12 de agosto de 2026. Lançado há 1 mês.
Mínimos: Windows 10 64 bit, Intel Core i5-6400 or analog, AMD Radeon RX 550 or NVIDIA GeForce GTX 960, 8 GB RAM. O quadro de requisitos acima compara as especificações mínimas e recomendadas para cada plataforma.
O Steam indica 2 GB de espaço livre em disco para Security 51.
71,7% das 487 análises do Steam são positivas — o Steam classifica-as como «Mostly Positive».
Não — o Steam não inclui o português (Portugal) entre os idiomas de Security 51. No total, o Steam indica 10 idiomas para Security 51, nenhum com áudio completo.
Não — o Steam indica Security 51 como um jogo para um jogador.
Os Steam charts de Security 51 no SteamStatistics mostram os jogadores em direto e as curvas de 24 horas, 7 dias e 30 dias, atualizadas pelo menos a cada dez minutos.Abrir os Steam charts de Security 51 ›
No Steam, Security 51 funciona em Windows e macOS. Suporte total para comando.
Security 51 tem a classificação DEJUS 14 e IGRS BANNED.