Quartermain and the Cult of Cthulhu Free Download
Game Overview
In Quartermain and the Cult of Cthulhu, the coveted Ostium Magicae, a powerful magical artifact capable of teleporting entire armies across locations and dimensions, has fallen into the hands of an old acquaintance. Your mission is to track her down and assist in smuggling the artifact out of Nazi Germany before it can be used for evil purposes. Armed with determination and a vast arsenal, you’ll confront the sinister forces of Cthulhu’s cult, proving that the true terror lies not in the unknown, but in your relentless pursuit of justice. Prepare to navigate treacherous landscapes, evade deadly traps, and outgun supernatural enemies in this thrilling battle against dark powers. This fast-paced retro FPS draws inspiration from iconic classics like Indiana Jones, Wolfenstein 3D, and tabletop RPGs, delivering a bite-sized boomer shooter experience packed with action and nostalgia. Featuring an expansive enemy roster, massive levels filled with secrets, and a pulsating retro soundtrack, Quartermain offers intense combat and exploration at every turn. From vicious monsters to formidable Nazis, you’ll wield big guns and even face off on a train level that tests your reflexes and strategy. With its blend of classic gameplay and Lovecraftian horror, Quartermain and the Cult of Cthulhu is ready to deliver a memorable and adrenaline-fueled adventure.
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 Quartermain and the Cult of Cthulhu.” (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 Quartermain and the Cult of Cthulhu using the button below.
Setup Guide & Troubleshooting
How do I fix missing DLL errors for Quartermain and the Cult of Cthulhu?
After extracting Quartermain and the Cult of Cthulhu, 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 565.00 MB — 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 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.
System Requirements
- OS: Windows 10 / 11
- Processor: Intel Core i7-9700K | AMD Ryzen™ 5 5600 6-Core or above
- Memory: 4 GB RAM
- Graphics: NVIDIA GTX 1050, RX 560
- DirectX: Version 12
- Storage: 500 MB available space
- Sound Card: Onboard audio
Screenshots

