Steam
BestOfficialIn stockQuesterium: Sinister Trinity HD Collector's Edition · Region US · Jul 13
$6.99
Questerium: Sinister Trinity HD Collector's Edition
Financed by the banker, the professor builds an evil machine that causes the meteor’s energy to spin out of control, destroying the city and mutating its plants and animals. Citizens are evacuated, but rescuers fail to find and evacuate two children.
OfficialJan 15, 2015 · URSE GamesAdventureCasualFamily SharingSingle-playerSteam AchievementsWindows · Mac
Current best
$6.99
at Steam · Jul 13
All-time low
$1.74
Jun 26, 2026
Stores tracked
1
sources indexed
Review signal
83%
236 reviews
Current best · Steam
$6.99
Observed Jul 13
View best listingObserved low target
$1.74 · based on the previous indexed low
KeyDwarf only tracks observations — checkout happens on the store.
Tracked Stores
Best indexed price $6.99 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
3 observationsBest observed priceAll-time low
All-time low
$1.74
Jun 26, 2026 · Steam
12-week avg
$5.24
3 recent observations
Current vs low
+302%
Current $6.99
Recommendation
Watch for drop
consider setting an alert
Lowest indexed daily price per currency. KeyDwarf tracks listings and does not sell keys.
Media
10 indexedCommon Questions
Where is Questerium: Sinister Trinity HD Collector's Edition cheapest right now?
Questerium: Sinister Trinity HD Collector's Edition is currently indexed at $6.99 from Steam. Publisher, direct storefront, or authorized retail source. Check the linked store's current terms before acting.
What is the historical low for Questerium: Sinister Trinity HD Collector's Edition?
The indexed low for Questerium: Sinister Trinity HD Collector's Edition is $1.74 from Steam, observed Jun 26, 2026. The current indexed price is 302% above that low, so KeyDwarf labels it "Watch for drop".
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?
Questerium: Sinister Trinity HD Collector's Edition has a best indexed review signal of 83%.
Can KeyDwarf notify me about a lower price?
Use the alert target control on this page to save a watch target after sign-in.