Tannenberg Free Download (Build 312.21390)
Game Overview
Tannenberg brings the massive battles of the Eastern Front in WW1 to life with 64 players fighting for control of key sectors of the battlefield, each one offering a distinct strategic advantage. Warfare between the Russian Empire, Germany, and their allies offers a fresh experience for first person shooter players and history enthusiasts alike. There are seven squads, 50+ weapons, eight large maps that give players tactical freedom, and a 64 player game mode with full AI bot support so you can experience epic battles at any time!
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 Tannenberg.” (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 Tannenberg using the button below.
Setup Guide & Troubleshooting
How do I fix missing DLL errors for Tannenberg (Build 312.21390)?
After extracting Tannenberg (Build 312.21390), 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 5.07 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.
Screenshots

