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Fear Equation

Fear Equation is a turn-based horror strategy game where you play the engineer of a modified freight train, built to protect its occupants from a deadly fog that brings their nightmares to life. Survival depends on analysing passengers' dreams, crafting defenses, upgrading, scavenging and resource management.

OfficialJan 15, 2016 · Screwfly StudiosIndieRPGSimulationStrategyFamily SharingWindows · Mac · Linux

Current best

$9.75

at GOG · Jul 15

All-time low

$9.74

Jul 5, 2026

Stores tracked

2

sources indexed

Review signal

76%

94 reviews

Fear Equation cover

Current best · GOG

$9.75$14.99−35%

Observed Jul 15

View best listing

Current low target

$9.75 · matches the current indexed low

KeyDwarf only tracks observations — checkout happens on the store.

Tracked Stores

Best indexed price $9.75 at GOG.

2/2
G

GOG

BestOfficialIn stock

Fear Equation · Region US · Jul 15

$9.75

was $14.99 · −35%

View listing
S

Steam

OfficialIn stock

Fear Equation · Region US · Jul 9

$14.99

View listing
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

4 observations
Low $9.74
Best observed priceAll-time low

All-time low

$9.74

Jul 5, 2026 · Steam

12-week avg

$11.06

4 recent observations

Current vs low

At low

Current $9.75

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 Fear Equation cheapest right now?

Fear Equation is currently indexed at $9.75 from GOG. Publisher, direct storefront, or authorized retail source. Check the linked store's current terms before acting.

What is the historical low for Fear Equation?

The indexed low for Fear Equation is $9.74 from Steam, observed Jul 5, 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?

Fear Equation has a best indexed review signal of 76%.

Can KeyDwarf notify me about a lower price?

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