Demonic Supremacy Free Download
Game Overview
Check out the epic story! Once in a while — every 3481 years in exact — the infernal tower appears in a random place on the surface of the planet. When this happens, the Chosen One is picked and granted the powers of demi-demon to slay all evil opposition. And once again this time has come — you have to crush your way through the tower, floor by floor, monster by monster, to stop the blood-frenzy hellspawns and personally meet the Lord of Hell.
Key features:
- Epic and memorable protagonist Zexus
- 90’s-style graphics
- Mighty bosses including the Lord of Hell himself
- Old-school FPS gameplay
- HEAVY METAL, BABY!
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 Demonic Supremacy.” (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 Demonic Supremacy using the button below.
Setup Guide & Troubleshooting
How do I fix missing DLL errors for Demonic Supremacy?
After extracting Demonic Supremacy, 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 1.09 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 10. 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 7 64 Bit
- Processor: CPU 2.5+ GHz
- Memory: 4 GB RAM
- Graphics: NVidia GTX 560
- DirectX: Version 10
- Storage: 3 GB available space
Screenshots

