
Quantum Conundrum EU PC Steam CD Key
Price in EUR (€) • Official publisher digital key • VAT included
Product Overview
When you, as a young boy, are dropped off to visit your uncle, you notice something’s wrong. First, he’s not there to greet you. Second, there’s the explosion that happened right as you arrived. And third, the house seems to be even weirder than you remembered it. Now, your job is to find—and ultima...
Description
System Requirements
Minimum Requirements
Minimum: OS *:Windows 7 SP1 Processor:Intel Core 2 Duo 2.2 Ghz / AMD Athlon x2 64 3800+ Memory:2 GB RAM Graphics:GeForce 8800 GT 512 MB / ATI Radeon HD 2900 512 MB Hard Drive:1.75 GB HD space Sound:DirectX9 compatible sound card
Recommended Requirements
For the best visual quality and performance, modern multi-core processors and a dedicated DirectX 12 compatible graphics card are recommended.
Activation Guide
How to Redeem on Steam
Follow these official steps to activate your digital key on your account.
Step-by-Step Activation
- 1Download and install the official Steam client on your PC.
- 2Launch Steam, log into your account, and click on the "Games" menu at the top.
- 3Choose "Activate a Product on Steam..." and agree to the Steam Subscriber Agreement.
- 4Enter the digital key provided in your GameEx order confirmation.
- 5Follow the on-screen prompts to register the game to your library and begin downloading.
• Each digital key can only be activated once and binds permanently to your account.
• Do not use proxies or VPNs during activation as publishers may flag unauthorized cross-region activation.
• If you encounter an "Invalid Key" error, double check characters like 0/O, 1/I/L or contact GameEx 24/7 support immediately with a screenshot.
Supported Languages
Supported Languages (6)
Available in-game interface, audio, and subtitles.
Regional Scope (Global)
Locked to Global. Check country matrix before purchase.
Game Overview
When you, as a young boy, are dropped off to visit your uncle, you notice something’s wrong. First, he’s not there to greet you. Second, there’s the explosion that happened right as you arrived. And third, the house seems to be even weirder than you remembered it. Now, your job is to find—and ultima...









