Prisoner - The Mystery Complex
In endless attempts to find a way out, the character accidentally activates additional systems of Complex. Now, he will have to face new traps and trials. The DLC includes a lot of new content.
Offers
What are keyshops?Official stores
Official stores with direct support.
Base game (1)
This is the base game required to play this DLC. Other expansions may also be required.
Multipacks (2)
DLCs (1)
About Prisoner - The Mystery Complex
Now, he will have to face new traps and trials.
The DLC includes a lot of new content.
Features:
New stage - Outer Complex
Find the Complex control room and activate external systems to gain access to the new stage. Each level contains lots of new traps, from lightnings to x-rays.
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New game mode - Endless Complex
Practice your skills and pass as many rooms as possible in the Endless Complex mode. For every 25 rooms you will receive a reward, and the traps will become even stronger.
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New game mechanic - Mystery Mechanism
Now you can find mechanisms, that will randomly give you either positive or negative effect on a random amount of levels. Activate them at your own risk.
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Character skins
Unlock additional character skins for passing the trials and levels. The harder the trial, the better the reward.
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- New levels
- New traps
- Achievements
Game details
Game details
Game modes
Prisoner - The Mystery Complex price history
Lowest tracked price: $0.50 (Jul 7, 2026) · current best: $0.50.
Prisoner - The Mystery Complex reviews
Review and player activity for Prisoner - The Mystery Complex.
Prisoner - The Mystery Complex — frequently asked questions
Where can I buy Prisoner - The Mystery Complex at the cheapest price?
Right now the cheapest offer for Prisoner - The Mystery Complex is $0.50 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price Prisoner - The Mystery Complex has ever been?
The lowest price KingsPrice has tracked for Prisoner - The Mystery Complex is $0.50 (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.
How can I get Prisoner - The Mystery Complex at a discount?
Create a free price alert on this page and KingsPrice will email you when Prisoner - The Mystery Complex 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 7 or higher
- Processor: Intel® Pentium® 4 2.0 GHz equivalent or faster processor
- Memory: 1 GB RAM
- Graphics: Intel HD Graphics 4000 or higher
- Storage: 256 MB available space
- Sound Card: DirectSound-compatible sound card