DUILIUS – ARC I Cover Art

DUILIUS – ARC I

RPG 6.36 GB 308 views

Game Overview

A feud between demonic bloodlines supplies the grim engine for this compact side-scrolling RPG, where inherited hatred matters more than heroism. DUILIUS – ARC I follows the descendants of Astaroth and Baal Berith, ancient rivals whose old battle for power spreads into a wider conflict over loyal legions. Its tone is harsh, theatrical, and unapologetically violent, presenting a fantasy war in which every fighter carries the weight of an ancient grudge. Rather than asking players to save a spotless kingdom, it places them in a struggle where morality is blurred and victory belongs to whoever survives the duel.

Play unfolds across side-scrolling stages that steadily build the story’s context through cinematic scenes, hostile encounters, and battles against multiple opponents. Combat is the main attraction, with special abilities giving fights a more dramatic edge than simple button-mashing and encouraging players to choose their moments carefully. Three distinct environments form the campaign’s backbone, each serving as another stop in the escalating war between the rival demonic factions. The focused structure keeps the action moving forward, making it a better fit for players who want a concise RPG adventure than for those expecting a massive open world packed with optional distractions.

What stands out is its commitment to a direct, old-school fantasy premise: rival demon descendants, personal vendettas, and a conflict that grows more intense as the campaign advances. The side-view format and compact scope give it the feel of a small-scale action RPG built around atmosphere and confrontations rather than sprawling exploration. Players who enjoy darker indie fantasy games, straightforward progression, and cinematic storytelling will find its focused approach appealing. DUILIUS – ARC I suits newcomers looking for a brief supernatural adventure, while genre veterans may appreciate it as a lean palate cleanser between larger RPG commitments.

Screenshots

Installation

  1. Click the green button below to be redirected to UploadHaven.
  2. Wait 15 seconds, then hit “Free Download.” (Free downloads may be slower — upgrade to UploadHaven Pro for faster speeds.)
  3. Once downloaded, right-click the .zip file and choose “Extract to DUILIUS - ARC I.” (You’ll need 7-Zip for this.)
  4. Open the extracted folder and run the game as administrator.
  5. Enjoy! 🎮 If you see missing DLL errors, check the _Redist folder inside and install what’s needed.

System Requirements

  • Requires a 64-bit processor and operating system
  • OS: Windows 10
  • Processor: AMD Ryzen 4000
  • Memory: 8 GB RAM
  • Graphics: GTX 750
  • DirectX: Version 11
  • Storage: 10 GB available space
  • Sound Card: AMD High Definition Audio
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Setup Guide & Troubleshooting

How do I fix missing DLL errors for DUILIUS – ARC I?

After extracting DUILIUS – ARC I, 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 6.36 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?

DUILIUS – ARC I requires a GTX 750 or equivalent. Update your NVIDIA or AMD drivers to the latest version for the best performance.

The game won't launch — what should I try?

This game requires Version 11. 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.

Need more help? Browse our FAQ & Troubleshooting Guide for solutions to common issues.
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