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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.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
How it worksTracked since Jul 7, 2026.
Steam Train Fest ends
Official stores with direct support.
Third-party resellers. Often cheaper, without official store support. Keyshop prices vs Steam →
Lowest tracked price: €1.74 (Jul 7, 2026) · current best: €6.34 across 4 stores.
83% positive reviews all-time · 2 peak players in the last 30 days.
Right now the cheapest offer for Questerium: Sinister Trinity HD Collector's Edition is €6.34 at GameBoost. KingsPrice compares 4 offers from 4 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Questerium: Sinister Trinity HD Collector's Edition is €1.74 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Questerium: Sinister Trinity HD Collector's Edition peaked at 2 concurrent players on Steam in the last 30 days (highest on Jul 11, 2026). The player chart on this page updates daily.
Keyshops are marketplaces that resell game keys, usually below official store prices. The keyshops listed on KingsPrice deliver genuine Steam keys, but buyer protection differs from official stores — check the shop's rating and refund policy before buying. You can hide keyshop offers at any time with the keyshops toggle. Keyshop prices vs Steam →
Audio & text: English
Text only: German, Russian, French, Italian, Spanish - Spain, Japanese, Korean, Portuguese - Portugal, Portuguese - Brazil, Simplified Chinese, Traditional Chinese
Create a free price alert on this page and KingsPrice will email you when Questerium: Sinister Trinity HD Collector's Edition drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
