Game Overview
Avalon is not a land of shining knights here; it is a dying, hostile island warped by an ancient force and populated by monsters, desperate survivors, and forgotten horrors. Tainted Grail: Conquest blends the deckbuilding tension of Slay the Spire with the first-person dungeon crawling of a dark fantasy RPG, then adds a persistent settlement that makes failure feel productive. Each expedition sends a chosen hero across a shifting overworld toward dangerous encounters, branching quests, elite fights, and bosses. The mood stays bleak and oppressive, with Arthurian myth stripped of romance and rebuilt as grim folk horror.
Combat unfolds in first person and revolves around hand-built decks, resource management, and carefully timed skill use. Cards, runes, weapons, passive traits, and loot can be combined into powerful synergies, whether that means stacking poison, piling on armor, exploiting critical hits, or unleashing huge spell chains. Several hero classes offer distinct starting tools and combat identities, while randomized maps and event choices keep runs from becoming routine. Death ends an expedition, but materials and knowledge return to the village, where buildings, upgrades, and unlocks expand future options and gradually make more ambitious runs viable.
What separates Conquest from many roguelike card battlers is its tangible sense of place: encounters feel like fragments of a cursed campaign rather than abstract rooms on a map. Its village progression adds a useful long-term goal, although players looking for a purely skill-based roguelike may find the growing meta-upgrades make early struggles easier over time. The systems reward experimentation more than blindly following a single build, and the difficulty remains demanding when enemy modifiers and high-risk routes enter the picture. Fans of Slay the Spire, Darkest Dungeon, and grim dungeon crawlers should find plenty to enjoy, while newcomers who accept repeated defeat and gradual learning can still settle comfortably into Avalon’s cursed routines.
Screenshots
Installation
- 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 Tainted Grail.” (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.
System Requirements
- Requires a 64-bit processor and operating system
- OS: Windows 7/8/10 64-bit
- Processor: 3.2 GHz Dual Core Processor
- Memory: 8 GB RAM
- Graphics: GTX 750 / Radeon HD 7770
- Storage: 5 GB available space
Setup Guide & Troubleshooting
How do I fix missing DLL errors for Tainted Grail (v0.94a)?
After extracting Tainted Grail (v0.94a), 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 4.35 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?
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.