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  4. ā€ŗQuesterium: Sinister Trinity HD - Collector's Edition
Questerium: Sinister Trinity HD - Collector's Edition

Questerium: Sinister Trinity HD - Collector's Edition

Release dateJan 15, 2015
Ratings & reviews
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!
AdventureMysterySingle player

Media & gameplay showcase

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Best Price Right Now

$1.74
Steam
Purchase
Observed 3 days ago

Historical Low

$1.74
Steam
Observed Sep 23, 2026

Edition / bundle

Available at 1 store Ā· 2 editions / bundles

Settings

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Questerium - Sinister Trinity

Store Link
Steam
$1.74
$6.99
Observed 3 days ago
-75%Sale ends Oct 8, 2026
Purchase
  • Steam
    $1.74
    $6.99
    Observed 3 days ago
    -75%Sale ends Oct 8, 2026
    Purchase

Ultimate Adventure Pack

Store Link
Steam
$7.17
$28.75
Observed 3 days ago
-75%Sale ends Oct 8, 2026
Purchase
  • Steam
    $7.17
    $28.75
    Observed 3 days ago
    -75%Sale ends Oct 8, 2026
    Purchase

Price History

ObservedSteam Ā· USD
38 days ago$6.99
12 days ago$1.74
5 days ago$6.99
3 days ago$1.74

About 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. 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!

System requirements

Minimum
OS
N/A
CPU
N/A
GPU
N/A
Memory
N/A
Storage
N/A
Recommended
OS
N/A
CPU
N/A
GPU
N/A
Memory
N/A
Storage
N/A

Game details

Release date
Jan 15, 2015
Publisher
Buka Entertainment
Platforms
Mac, PC (Microsoft Windows)
Genres
Adventure
Themes
Mystery
Game modes
Single player
Player perspective
N/A
Languages
LanguageAudioInterfaceSubtitles
Chinese (Simplified)
Chinese (Traditional)
English
French
German
Italian
Age ratings
N/A
Steam Deck Compatibility
Unrated

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