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Security 51

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.

OfficialRelease date unknown · AlawarAdventureIndieSimulationFamily SharingSingle-playerWindows · Mac

Current best

$8.99

at GOG · Aug 12

All-time low

$8.99

Aug 12, 2026

Stores tracked

2

sources indexed

Review signal

No reviews

Security 51 cover

Current best · GOG

$8.99$9.99−10%

Observed Aug 12

View best listing

Current low target

$8.99 · matches the current indexed low

KeyDwarf only tracks observations — checkout happens on the store.

Tracked Stores

Best indexed price $8.99 at GOG.

2/2
G

GOG

BestOfficialIn stock

Security 51 · Region US · Aug 12

$8.99

was $9.99 · −10%

View listing
S

Steam

OfficialUnavailable

Security 51 · Region US · Jul 18

No USD price yet

No price
How trust is scored: KeyDwarf combines source type, known retailer posture, marketplace risk, activation-region warnings, and source transparency. Checkout and support still happen with the external seller.

Price History

1 observations
Low $8.99
Best observed priceAll-time low

All-time low

$8.99

Aug 12, 2026 · GOG

12-week avg

$8.99

1 recent observations

Current vs low

At low

Current $8.99

Recommendation

At indexed low

current indexed price matches the low

Lowest indexed daily price per currency. KeyDwarf tracks listings and does not sell keys.

Media

12 indexed

Common Questions

Where is Security 51 cheapest right now?

Security 51 is currently indexed at $8.99 from GOG. Publisher, direct storefront, or authorized retail source. Check the linked store's current terms before acting.

What is the historical low for Security 51?

The indexed low for Security 51 is $8.99 from GOG, observed Aug 12, 2026. The current indexed price is at that low, so KeyDwarf labels it "At indexed low".

Is the top source safe?

GOG is labeled "Official store" in the index. KeyDwarf tracks the listing and source risk, but checkout and support stay with the external store.

What is the review signal?

No review summary is indexed for this game yet.

Can KeyDwarf notify me about a lower price?

Use the alert target control on this page to save a watch target after sign-in.