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Open Close Door

Retro FPS in the style of a Boomer Shooter! Step into the role of an agent and enter a lab filled with mutants, traps, and mad experiments of Dr. Hemlock. Uncover the dark truth, fight for survival, and discover what hides behind the locked doors. Will you survive?

OfficialJan 9, 2026 · CraneActionCasualIndieCustom Volume ControlsFamily SharingWindows

Current best

$2.99

at Steam · 2h ago

All-time low

$2.99

Aug 29, 2026

Stores tracked

1

sources indexed

Review signal

60%

5 reviews

Open Close Door cover

Current best · Steam

$2.99$4.99−40%

Observed 2h 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

Open Close Door · Region US · 2h ago

$2.99

was $4.99 · −40%

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

2 observations
Low $2.99
Best observed priceAll-time low

All-time low

$2.99

Aug 29, 2026 · Steam

12-week avg

$3.99

2 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

12 indexed

Common Questions

Where is Open Close Door cheapest right now?

Open Close Door 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 Open Close Door?

The indexed low for Open Close Door is $2.99 from Steam, observed Aug 29, 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?

Open Close Door has a best indexed review signal of 60%.

Can KeyDwarf notify me about a lower price?

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