Steam
BestOfficialIn stockTomb of Mask · Region US · Jul 10
$9.99
Tomb of Mask
《面具古墓》是由《隐秘的原罪》系列原班人马打造的一款民国风悬疑解谜游戏。核心元素依然是我们最拿手的悬疑解谜加剧情推理。同时，得益于《隐秘的原罪》系列作品积累的经验，这回的《面具古墓》，我们有了更多的进化！
OfficialOct 30, 2022 · 本格工作室IndieFamily SharingSingle-playerWindows
Current best
$9.99
at Steam · Jul 10
All-time low
$9.99
Jul 10, 2026
Stores tracked
1
sources indexed
Review signal
No reviews
Current best · Steam
$9.99
Observed Jul 10
View best listingCurrent low target
$9.99 · matches the current indexed low
KeyDwarf only tracks observations — checkout happens on the store.
Tracked Stores
Best indexed price $9.99 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
1 observationsBest observed priceAll-time low
All-time low
$9.99
Jul 10, 2026 · Steam
12-week avg
$9.99
1 recent observations
Current vs low
At low
Current $9.99
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 indexedCommon Questions
Where is Tomb of Mask cheapest right now?
Tomb of Mask is currently indexed at $9.99 from Steam. Publisher, direct storefront, or authorized retail source. Check the linked store's current terms before acting.
What is the historical low for Tomb of Mask?
The indexed low for Tomb of Mask is $9.99 from Steam, observed Jul 10, 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?
No review summary is indexed for this game yet.
Can KeyDwarf notify me about a lower price?
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