Steam
BestOfficialIn stockSHADOW PROTOCOL · Region US · Jul 31
$0.99
SHADOW PROTOCOL
Suit up as an elite undercover agent in Shadow Protocol, a fast-paced, word-powered spy puzzle built entirely in Python. Crack cryptic clues, complete rapid-fire missions, and outwit a global threat. Now available on Windows.
OfficialJun 26, 2025 · TeranByteCasualIndieStrategyCustom Volume ControlsFamily SharingWindows
Current best
$0.99
at Steam · Jul 31
All-time low
$0.79
Jul 16, 2026
Stores tracked
1
sources indexed
Review signal
100%
1 reviews
Current best · Steam
$0.99
Observed Jul 31
View best listingObserved low target
$0.79 · based on the previous indexed low
KeyDwarf only tracks observations — checkout happens on the store.
Tracked Stores
Best indexed price $0.99 at Steam.
1/1
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 observationsBest observed priceAll-time low
All-time low
$0.79
Jul 16, 2026 · Steam
12-week avg
$0.89
2 recent observations
Current vs low
+25%
Current $0.99
Recommendation
Fair indexed price
not far from the low
Lowest indexed daily price per currency. KeyDwarf tracks listings and does not sell keys.
Media
11 indexedCommon Questions
Where is SHADOW PROTOCOL cheapest right now?
SHADOW PROTOCOL is currently indexed at $0.99 from Steam. Publisher, direct storefront, or authorized retail source. Check the linked store's current terms before acting.
What is the historical low for SHADOW PROTOCOL?
The indexed low for SHADOW PROTOCOL is $0.79 from Steam, observed Jul 16, 2026. The current indexed price is 25% above that low, so KeyDwarf labels it "Fair indexed price".
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?
SHADOW PROTOCOL has a best indexed review signal of 100%.
Can KeyDwarf notify me about a lower price?
Use the alert target control on this page to save a watch target after sign-in.