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.
Offers
What are keyshops?Official stores
Official stores with direct support.
Keyshops
Third-party resellers. Often cheaper, without official store support. Keyshop prices vs Steam →
Multipacks (1)
About Questerium: Sinister Trinity HD Collector's Edition
Three men, friends since childhood, perform important roles in their communities: professor, mayor, banker… But when a meteor falls not too far from the city, Professor Gustav learns that the meteorite is emanating some sort of unknown energy, and begins a series of experiments without the mayor’s permission. 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. In Questerium: Sinister Trinity HD, you play the investigator hired to work the case, and it’s up to you to destroy the evil machine, rescue the abandoned children, save the city and arrest the professor!
- 20 secrets in mysterious locations
- Unlockable achievments
- Develop your own garden
- Puzzles and mini-games
- Fascinating quests
- Real life actors
Game details
Game details
Age ratings
Game modes
Languages
Audio & text: English
Text only: German, Russian, French, Italian, Spanish - Spain, Japanese, Korean, Portuguese - Portugal, Portuguese - Brazil, Simplified Chinese, Traditional Chinese
Questerium: Sinister Trinity HD Collector's Edition price history
Lowest tracked price: $1.53 (Jul 23, 2026) · current best: $1.53 across 4 stores.
Questerium: Sinister Trinity HD Collector's Edition player count & reviews
83% positive reviews all-time · 2 peak players in the last 30 days.
Questerium: Sinister Trinity HD Collector's Edition — frequently asked questions
Where can I buy Questerium: Sinister Trinity HD Collector's Edition at the cheapest price?
Right now the cheapest offer for Questerium: Sinister Trinity HD Collector's Edition is $1.53 at GameBillet. KingsPrice compares 4 offers from 4 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price Questerium: Sinister Trinity HD Collector's Edition has ever been?
The lowest price KingsPrice has tracked for Questerium: Sinister Trinity HD Collector's Edition is $1.53 (recorded on Jul 23, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
How many people play Questerium: Sinister Trinity HD Collector's Edition?
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.
Is it safe to buy a Questerium: Sinister Trinity HD Collector's Edition Steam key from a keyshop?
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 →
How can I get Questerium: Sinister Trinity HD Collector's Edition at a discount?
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.
System requirements
Minimum
- OS *: Windows XP/Vista/7/8
- Processor: 1.5 GHz
- Memory: 512 MB RAM
- Graphics: 256 MB VRAM
- DirectX: Version 9.0c
- Storage: 800 MB available space
Recommended
- OS *: Windows XP/Vista/7/8
- Processor: 2.5 GHz
- Memory: 1 GB RAM
- Graphics: 512 MB VRAM
- DirectX: Version 9.0c
- Storage: 800 MB available space
Similar at tracked lows
Games like Questerium: Sinister Trinity HD Collector's Edition (8)
72% match
71% match
71% match
71% match
71% match
70% match
69% match
69% match