King Arthur: Legion IX Cover Art

King Arthur: Legion IX (v1.0.0c)

RPG 34.08 GB v1.0.0c 1.5K views

Game Overview

Avalon becomes a battlefield for Rome’s damned in this grim tactical RPG, where the lost Ninth Legion emerges from Tartarus and finds a new land to conquer. You command Gaius Julius Mento, a fallen tribune whose undead soldiers serve an emperor’s demonic bargain, yet his ambition to build an Eternal Rome collides with a land of Arthurian knights, fae, monsters, and warring faiths. King Arthur: Legion IX tells a self-contained story within the Knight’s Tale universe, so newcomers can follow its Roman campaign without prior knowledge. Its mood is oppressive and morally thorny, trading heroic Camelot romance for mud, ruins, occult power, and difficult compromises.

Missions revolve around leading a compact party of five or six heroes through carefully designed tactical encounters, with positioning often deciding more than raw damage. Cover, flanking, traps, overwatch, opportunity attacks, and character abilities make each turn a problem to solve, while Ultimate and World abilities provide powerful options when a fight turns ugly. Six recruitable undead heroes develop through individual skill trees, equipment choices, crafting, and plentiful artifacts, allowing teams to lean toward control, durability, burst damage, or support. Between expeditions, Nova Roma acts as a resource-starved headquarters: rebuilding its facilities improves the legion, but investments require meaningful trade-offs; several difficulty settings also accommodate either narrative-focused players or demanding tacticians.

What separates Legion IX from a standard squad tactics campaign is its fusion of XCOM-like battlefield planning with a darker, party-driven RPG structure and a striking Roman perspective on Arthurian fantasy. The campaign spans 15 handcrafted quests rather than an endless procedural war, keeping its focus on story momentum, tailored encounters, and Gaius’s gradual choice between reclaiming humanity or embracing demonhood. Heroes avoid permanent death at mission’s end, encouraging experimentation, though careless play can still leave a squad badly weakened and underprepared. Fans of King Arthur: Knight’s Tale, Warhammer 40,000: Chaos Gate, or tactical CRPGs that reward deliberate builds should feel at home, while its standalone cast makes it a solid entry point for patient newcomers.

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 King Arthur: Legion IX.” (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

  • OS: Windows 10 64-bit
  • Processor: Intel i5-4690 / AMD FX 4350
  • Memory: 8 GB RAM
  • Graphics: Nvidia GTX 780 / AMD Radeon R9 280X
  • DirectX: Version 12
  • Storage: 39 GB available space
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Setup Guide & Troubleshooting

How do I fix missing DLL errors for King Arthur: Legion IX (v1.0.0c)?

After extracting King Arthur: Legion IX (v1.0.0c), 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 34.08 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?

King Arthur: Legion IX (v1.0.0c) requires a Nvidia GTX 780 / AMD Radeon R9 280X 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 12. 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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