Questerium: Sinister Trinity HD Collector's Edition
Developed by URSE Games · Published by ESDigital Games
At a glance
Overview
An adventure, casual game by URSE Games, published by ESDigital Games — single-player.
Steam’s own one-line description: “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.” — developer/publisher text via the Steam store page.
Reception & community
Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for Questerium: Sinister Trinity HD Collector's Edition.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | No |
| Co-op | No |
| Online co-op | No |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | No |
| Partial controller support | No |
| Steam Cloud saves | No |
| Steam Achievements | Yes |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
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
Supported languages (12)
Questerium: Sinister Trinity HD Collector's Edition FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is Questerium: Sinister Trinity HD Collector's Edition?
Steam classifies Questerium: Sinister Trinity HD Collector's Edition as a Adventure, Casual game, developed by URSE Games. 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.
How much does Questerium: Sinister Trinity HD Collector's Edition cost?
As of June 2026, Steam lists Questerium: Sinister Trinity HD Collector's Edition at $1.74. Prices and regional pricing change — check the Steam page for the current figure.
Is Questerium: Sinister Trinity HD Collector's Edition single-player or multiplayer?
Steam lists these modes for Questerium: Sinister Trinity HD Collector's Edition: Single-player. It lists a single-player mode.
Is Questerium: Sinister Trinity HD Collector's Edition on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists Questerium: Sinister Trinity HD Collector's Edition for Windows, macOS. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is Questerium: Sinister Trinity HD Collector's Edition out yet?
Yes — Steam lists a release date of Jan 15, 2015.
What platforms is Questerium: Sinister Trinity HD Collector's Edition on?
Questerium: Sinister Trinity HD Collector's Edition is listed for Windows, macOS on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is Questerium: Sinister Trinity HD Collector's Edition single-player or multiplayer?
Steam lists these modes: Single-player.
How much does Questerium: Sinister Trinity HD Collector's Edition cost?
Steam lists it at $1.74.
Does Questerium: Sinister Trinity HD Collector's Edition have achievements?
Yes — Steam lists 23 achievements for Questerium: Sinister Trinity HD Collector's Edition.
Who made Questerium: Sinister Trinity HD Collector's Edition?
Questerium: Sinister Trinity HD Collector's Edition is developed by URSE Games and published by ESDigital Games.
Where to get Questerium: Sinister Trinity HD Collector's Edition
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data. Not affiliated with Valve/Steam, ESDigital Games.