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Out now on Steam, Tannenberg is a standalone expansion to WW1 multiplayer FPS Verdun, taking the 1914-1918 WW1 Game Series to the Eastern Front. Warfare between the Russian Empire and the Central Powers is a tense battle for dominance – stay close to your squad to survive!

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 aficionados alike.

There are seven squads, 50+ weapons, six 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! Everything has been recreated with the same attention to detail seen in Verdun, the first entry in the WW1 Game Series.

This historical game takes place across the lakes, forests, mountains and snowy plains of the Eastern Front - it was inspired by the Battle of Tannenberg in 1914, one of the most iconic encirclement battles in history. Players will be able to master a range of authentically modelled equipment brought to the field by Russian Frontovik and Cossack squads, the renowned Latvian Riflemen, or the Roumanian infantry squad., Alternatively they can join the Central Powers to serve in an Austro-Hungarian K.u.K. unit, with the German Infanterie, or in the Bulgarian rifle section.

Tannenberg offers several game modes - including the exciting Maneuver game mode reflecting the nature of war on the Eastern Front, as 64 players battle across large maps where the objectives and battle lines are always shifting. Survive the deadly battles by working together with your four man squad and utilizing your distinctive skills. There is a wealth of historical detail including realistic WW1 weaponry, authentic uniforms, horrendous gore, and maps based on real battlefields.

Tannenberg key features include:

  • Authentic WW1 atmosphere; accuracy in everything from maps and weaponry to uniforms
  • Tactical squad-based FPS; play as Russian, Roumanian, Latvian, Austro-Hungarian, German and Bulgarian troops
  • Eastern Front landscapes; large maps each with weather variants from snow to summer sun
  • 64 player Maneuver game mode; capture strategic sectors in grand battles of movement
  • Never fight alone; squad gameplay and AI bots for Maneuver so you can join epic battles at any time

For more information, please visit Tannenberg on Steam, like us on Facebook, subscribe on YouTube, and follow us on Twitch and Twitter.

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A new free map has been released for our Eastern Front WW1 shooter Tannenberg! It is set in the contested region of Eastern Europe which is now known as Ukraine. During the First World War, it was a split territory, partially owned by Imperial Russia, and partly by the Austro-Hungarian Empire.


In-game this new battlefield sports distinctive wattle trenches breaking up open plains. This terrain is well suited for heavy machine guns, which enjoy good sight lines. Be careful as you advance, making the most of shell craters and other cover between trenches – or call in a smoke barrage.


Update Changelog

  • Chemical Grenade M1917 and NebelBombe Type N now available in Attrition
  • Bots using HMGs will stop shooting when they can no longer see their target
  • Pre-load HMG assets so it no longer lag spikes when first entering a HMG
  • Fixed tree stump climbing in the Baltic map
  • Health regeneration adjustments:
    • Health no longer regenerates while sprinting
    • Health regeneration is spread out over time now
    • Medium and Heavier damage require additional time to fully heal
  • Various performance optimizations
  • Verdun and Tannenberg split into two separate .exes. This will enable separate updating, and resolve some issues including achievements and voice chat when switching fronts from in-game
  • Fixed a bug where you could unbalance the game by swapping squad to the opposite faction
  • Fixed a case where you were able to join larger team when joining a game
  • Game will add new squad to opposite faction rather than revert to imbalanced team where possible
  • The Voice Commands menu can now be navigated with the keyboard numbers like before
  • We now save XP when a disconnect kicks you
  • New settings and functionality for controllers (14 changes, complete list in full changelog)

Read the full changelog on the Steam forums!

We’ll see you on the battlefield!

Ukraine before it was a nation

Ukraine before it was a nation

News 1 comment

Read about how we created the new Ukraine map for Tannenberg, including comparison images of in-game screenshots next to reference photos.

Tannenberg Free Weekend + 65% M2H Sale

Tannenberg Free Weekend + 65% M2H Sale


Tannenberg is free to play on Steam this weekend! Also, all games of Publisher M2H are 65% off!

Gather under the Latvian flag - free expansion for Tannenberg!

Gather under the Latvian flag - free expansion for Tannenberg!

News 1 comment

Join the new Latvian Riflemen squad in the swamps of the Baltic with the latest update to authentic WW1 Eastern Front shooter Tannenberg!

Tannenberg released!

Tannenberg released!


We hit the release button, and Tannenberg has officially left Early Access!There’s a new map, a new squad, new weapons, more improvements and a secret...


Отличная игра!

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So there will be later a standalone expansion for Italy and Middle East?

Reply Good karma Bad karma+3 votes

Can't wait for the game, currently have it on my wishlist. I will get it ASAP.

Reply Good karma Bad karma+4 votes
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Verdun First Person Shooter
Tannenberg First Person Shooter

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Soldiers! We have a request for you! If you have played #Tannenberg, we are asking 5 minutes of your time to fill i… T.co

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A true bloodbath in the trenches of the Eastern Front #Tannenberg #ScreenshotSaturday T.co

Oct 19 2019

RT @nichegamer: WWI FPS Tannenberg Adds New Ukraine Map Nichegamer.com T.co

Oct 18 2019

To celebrate the release of the new Ukraine map in #Tannenberg, we have al #Giveaway Want to enter the Eastern Fro… T.co

Oct 18 2019

Another edition of #WorldWarArt This work is simply called Tunnelers and was made in 1916 by Christopher Richard W… T.co

Oct 18 2019

Thank you for watching our livestream! If you have missed it, stay tuned on our social media channels, because we m… T.co

Oct 17 2019

Developer Jos is livestreaming #Tannenberg right now showing off the new #Ukraine map, giving some insight info and… T.co

Oct 17 2019

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