Dementium II HD Free Download
Game Overview
The visage of doctors and patients alike fade in and out of these nightmarish visions of tortured memories. This eggshell reality is fractured by experiments conducted in the ward. Blood, flesh and screams surround as you put together the pieces of your story and make your escape from the Bright Dawn Treatment Center while the dark doctor watches on in amusement. You are William Redmoor and your life is about to become a living hell. Dementium II HD is the resurrection of the award winning handheld cult favorite rebuilt with all the classic gameplay while providing updated visuals, lighting and refined controls. Same Bones. New Flesh.
- Classic gameplay that balances the Action, Story and Puzzle elements into an unforgettable horror experience.
- Fight through unique enemies that require different strategies to defeat the nightmares, or to simply survive
- Twisted storyline that keeps you guessing throughout the entire game.
- Multifunctional weapons that take out the enemies and grant access to new areas.
- New ghostly creatures haunt Pelf Village that will chill you to the bone.
- Steam achievements, Cloud Save and Controller support
Installation Instructions
- Click the green button below to be redirected to UploadHaven.
- Wait 15 seconds, then hit “Free Download.” (Free downloads may be slower — upgrade to UploadHaven Pro for faster speeds.)
- Once downloaded, right-click the .zip file and choose “Extract to Dementium II HD.” (You’ll need 7-Zip for this.)
- Open the extracted folder and run the game as administrator.
- Enjoy! 🎮 If you see missing DLL errors, check the _Redist folder inside and install what’s needed.
Download Links
Download Dementium II HD using the button below.
Setup Guide & Troubleshooting
How do I fix missing DLL errors for Dementium II HD?
After extracting Dementium II HD, navigate to the _Redist or _CommonRedist folder inside the game directory and install DirectX, Vcredist, and any other dependencies included.
What should I do if the downloaded file is corrupted?
The full archive is 1.60 GB — make sure your download completed fully before extracting. Use 7-Zip to extract the files. If you still see a "file corrupted" error, re-download and try again.
Why should I run the game as administrator?
Right-click the game executable and select "Run as Administrator" to avoid save file issues and permission errors. This is especially important on the first launch.
How do I update my GPU drivers for this game?
The game won't launch — what should I try?
This game requires Version 9.0c. Try running in compatibility mode, install the latest DirectX runtime, or install the All-in-One VC Redist Package.
My antivirus is blocking the game — is it safe?
Antivirus false positives are common with pre-installed games. Temporarily pause your antivirus during extraction to prevent it from quarantining game files. You can re-enable it after the extraction completes.
System Requirements
- OS: Windows XP/Vista/7
- Processor: Intel Core 2 Duo E6750 2.66 GHz / AMD Athlon II X2 245e
- Memory: 2 GB RAM
- Graphics: Nvidia GeForce 8800GT / AMD Radeon HD 5700
- DirectX: Version 9.0c
- Storage: 4 GB available space
- Sound Card: DirectX Compatible
Screenshots

