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Project Threshold

You are a participant in Project Threshold, an experiment designed to force people to confront their deepest fears. Pass through sets of blue and red doors, survive what waits beyond them, and reach the end, if escape is even possible.

OfficialJun 25, 2026 · Murushii StudiosAdventureIndieCamera ComfortCustom Volume ControlsFamily SharingWindows

Current best

$2.99

at Steam · 32h ago

All-time low

$2.99

Jul 19, 2026

Stores tracked

1

sources indexed

Review signal

78%

51 reviews

Project Threshold cover

Current best · Steam

$2.99

Observed 32h ago

View best listing

Current low target

$2.99 · matches the current indexed low

KeyDwarf only tracks observations — checkout happens on the store.

Tracked Stores

Best indexed price $2.99 at Steam.

1/1
S

Steam

BestOfficialIn stock

Project Threshold · Region US · 32h ago

$2.99

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

1 observations
Low $2.99
Best observed priceAll-time low

All-time low

$2.99

Jul 19, 2026 · Steam

12-week avg

$2.99

1 recent observations

Current vs low

At low

Current $2.99

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

11 indexed

Common Questions

Where is Project Threshold cheapest right now?

Project Threshold is currently indexed at $2.99 from Steam. Publisher, direct storefront, or authorized retail source. Check the linked store's current terms before acting.

What is the historical low for Project Threshold?

The indexed low for Project Threshold is $2.99 from Steam, observed Jul 19, 2026. The current indexed price is at that low, so KeyDwarf labels it "At indexed low".

Is the top source safe?

Steam 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?

Project Threshold has a best indexed review signal of 78%.

Can KeyDwarf notify me about a lower price?

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