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Call of War News

Release Notes - 2023-05-16



Attention, General!

Battleships will no longer roleplay as destroyers. We fixed a bug that caused battleships to reveal and engage stationary submarines, despite the submarines having their fire control set to “Return Fire”. We also fixed multiple bugs that caused users to get stuck in the tutorial.

Additionally we upgraded the functionality of the chat. Private chats will now have a persistent message history, allowing you to catch up on previous conversations more easily.

For a complete overview of this update, please check out the detailed Release Notes and share your feedback with us on the Forums and our Discord Server.

Best of luck General!

Your Bytro Team

All Countries: All In! - 1x Speed



Dear Generals,

Did you ever want to take the reigns of the smaller nations that participated in World War 2? Now is the time, because according to the motto ‘all countries, all-in’ you can choose any historical nation that existed in 1939 in this Event.

Try to grow a small country into a big empire or pick an established superpower and surround yourself with allies. Recreate history or conquer the whole world in this historical battle scenario!

Event Details:

  • Historical world map with borders of 1939
  • 73 players: Every nation of 1939 playable
  • No AI countries
  • Free country selection
  • Starts immediately
  • Starting conditions are balanced historically
  • 1x speed
  • Fixed runtime of 42 real life days after the game started (if not won earlier)


During the sign-up period the event maps can be found at the top of the games list. Join these event map to participate. We wish you good luck and much fun!


Your Bytro team


Dawn of the Patriot



Attention Generals!

Rewrite history by either saving or conquering the American heartland in our Dawn of the Patriot event!

In this exciting scenario the Axis won the war and established colonial empires in North America. While Japan exploits the west the Germans claimed the eastern shores of the former Land of the Free. But resistance is growing in the heartland of the fallen states and patriots are reclaiming the heritage of the Founding Fathers.

Liberate the United States from foreign occupation or defeat the uprising patriots in the center of the North American continent in this alternative history scenario!

  • Player count: 30
  • 3 Teams with 10 players each
  • starts-when-full
  • free team selection
  • random country selection
  • 24h peace period


During the sign-up period the event maps can be found at the top of the games list. Join these event maps to participate. We wish you good luck and much fun!

Your Bytro Team

Release Notes - 2023-05-02



Attention, General!

With today’s update we gave the Booster Cards a complete visual overhaul. The changes will make it easier to distinguish between the different boosters and which benefits they provide.

We also improved the game with bug fixes. You will no longer be left in the dark on the diplomatic relations of your neighbors. The diplomacy window again correctly shows all nations that a country is at war with.
Further we fixed combat-related bugs. Land units that attack a disembarking enemy army will no longer embark themselves, but instead engage in combat as intended. And ranged units that have their fire control set to “Fire at Will”, “Offensive” or “Aggressive” will now properly engage stealth units that are revealed within its attack range.

For a complete overview of this update, please check out the detailed Release Notes and share your feedback with us on the Forums and our Discord Server.

Best of luck General!

Your Bytro Team

Swift Strike



During the Swift Strike event everything comes down to the wire. Find the right strategy, allocate your resources in the best possible way, ally with the right powers and do all of it FAST! In this event time can be your biggest ally or your biggest enemy! To win you have to be swift like a Luchs tank! There is no time in battle!

Settings for this special event:
  • Player count: 22
  • 10x speed
  • Starts immediately
  • Free country selection
  • Players flagged as inactive after 1 real life day
  • No AI peace period
  • Fixed runtime of 4 real life days after the game started (if not won earlier)

If you want to participate in this event simply go to the game list: Within the sign-up period new event rounds will be created on demand and shown on top of the list of new games. As soon as the map has started you will receive a notification to your inbox.

Your Bytro team