Doorways: The Underworld
Doorways: The Underworld is a psychological horror adventure game that is part of the Doorways series, which delves into chilling mysteries and intense, immersive environments. As the protagonist, you take on the role of an investigator who is part of a specialized team tasked with tracking down and apprehending dangerous criminals who have escaped from the realm of nightmares.
Set in a haunting and eerie world, The Underworld focuses on uncovering disturbing truths hidden within abandoned locations while solving puzzles, avoiding traps, and surviving the menacing threats that lurk within the shadows. It combines a gripping narrative with atmospheric visuals to create a thrilling experience for fans of psychological horror.
Key Features
- Engaging Storyline: Dive into a narrative-driven experience where you play as an investigator with a mission to locate and apprehend escaped criminals. Each environment tells a chilling story, and the deeper you explore, the darker the mysteries become.
- First-Person Perspective: Explore detailed, atmospheric environments from a first-person viewpoint, heightening the sense of immersion and tension as you investigate spooky, decrepit areas.
- Psychological Horror Elements: The game uses elements of psychological horror, inducing feelings of fear, paranoia, and unease as you move through disturbing settings and face unknown horrors. It’s a thrilling experience for fans of both suspense and fear-driven gameplay.
- Challenging Puzzles: Solve intricate puzzles that are intertwined with the environment. You'll need to think critically and creatively to progress as the game hides clues and secrets in every corner.
- Atmospheric Environments: The game takes place in eerie, atmospheric settings, ranging from creepy mansions to dark, abandoned locations, each filled with secrets and dangers that create a foreboding atmosphere.
- Tension and Fear: The dynamic pacing of the game heightens suspense as you never know when danger might strike. The sense of being hunted, coupled with eerie sound design, ensures that you remain on edge throughout the experience.
-
Download the Steam Client here.

-
Log in to your Steam account and click on Games > Activate a Product on Steam.

-
Click Next when you see the Product Activation pop-up.

-
Please Agree the Steam Subscriber Terms.

-
In the ‘Product Code’ section, enter your unique code that’s displayed on the ‘Order’ page of your D2Games account or on the link of your confirmation email if you had purchased as a guest and follow the prompts to activate.

System Requirements
Before you step into the disturbing world of Doorways: The Underworld, here are the system requirements:
Minimum
- OS: Windows XP, Vista, 7
- Processor: 1.7 GHz processor
- Memory: 2 GB RAM
- Graphics: DirectX 9.0c compatible graphics card
- DirectX®: Version 9.0c
- Storage: 1.5 GB available space
Recommended
- OS: Windows 7, 8, 10
- Processor: 2.0 GHz Dual-Core processor
- Memory: 4 GB RAM
- Graphics: DirectX 10 compatible graphics card
- DirectX®: Version 10
- Storage: 2 GB available space
Age Restrictions
At D2Games, we are committed to promoting safe and responsible Gaming & Softwares. Please note that certain games available on our platform may contain content that is not suitable for all ages. Each game comes with its own age rating, which is determined by relevant authorities based on the game's content.
Understanding Age Ratings:
3+: Suitable for all age groups.
7+: May contain some elements that could be frightening for younger children.
12+: May include mild violence, language, or suggestive themes.
16+: May contain more intense violence, strong language, or sexual content.
18+: Reserved for adult audiences only, with content that may include extreme violence, sexual themes, or explicit language.
Parental Guidance: We encourage parents and guardians to monitor the Games or Softwares their children are playing/Using. If you're unsure about the suitability of a game for younger players, please refer to the age rating and consider whether the content is appropriate for your household.
By purchasing and downloading Games/Softwares from our store, you confirm that you meet the required age restrictions for each game. We are dedicated to ensuring a safe and enjoyable gaming experience for all of our customers.
If you have any questions or need further clarification, please don't hesitate to contact our support team.