Choose your favorite nation during WWI and assume the highest office in your desired empire. Balance the production of materials, troops and weaponry with the rare resources your land has to offer. Form alliances with your competitors, do important trade deals or fight yourself through the 1st World War scenario you are challenged with. This rough period demands a valiant leader like you. Ensure your peoples survival, train them to join their brothers in arms on the battlefields on foot, as cavalry or even place them into the first experimental tank. Develop your country and slowly conquer the world.

“Immersive Strategy – This is not a game that you play once and forget; the world map is huge, and the options available are vast. Your game may go on for months at a time!” 9.3/10 – MMO Games

“Supremacy 1914 seems pretty interesting and will definitely be one of your favorites if you like this genre. There is also role playing going on which will make you feel at home.” 8.6/10 – OMGSpider

Veteran grand strategy players will see their strategic skills be put to use on the battlefields in this huge World War I game, battling with economy, armies and the ever growing threat presented by your opponents. Play as Wilhelm II or change history however you want. In Supremacy your imagination and skill are your only limits! Up to 500 players can compete in real time on historical and fictional scenarios.

- Real Time Multiplayer
- Up to 500 real opponents per map
- Realistic distances and unit movement
- Multiple maps and scenarios to play
- Historically accurate troops and vehicles
- Experimental weapons and units of the time
- Frequent updates and new content
- Forge alliances with other players
- Win together in coalitions
- Play on all of your devices

If you are an existing Call of War or Conflict of Nations player, feel free to use your existing account to play the game!

Pre-Register now and be one of the first to enjoy the new mobile app for Supremacy 1914! To learn more or join the community please visit:
Supremacy 1914:

S1914 is free to download and play. Some game items can also be purchased for real money. If you do not want to use this feature, please set up password protection for purchases in the settings of your App.

What’s New

Version 0.68

Today’s release introduces the option to manually adjust your graphics settings including a mode, which is less demanding on low-end devices. The AI’s aggressiveness will see further changes and a few minor bugs will be fixed. For a full overview of all features check out the news section in the main menu and don’t forget to sign up for the upcoming “Team Up!” event starting on Thursday January 28th 2021!

Ratings and Reviews

4.8 out of 5
3.3K Ratings

3.3K Ratings

Admrial Communist ,

Great mobile game

Call of war and supremacy 1914 are great, but I would have to say that supremacy 1914 is a little more difficult in game play, which I mean resources, many countries have different amount of resources like Germany with more coal then Britain, but with this in mind using Germany as an example, you have limited resources on everything but coal which can create unbalance issues, without iron and wood you can build structures, which means you can’t build better troops, but to overcome this you have to either take out a major country such as France or take out minor country such as Denmark, when you take the land you loose troops which in return can cause other countries attack you afterwards, but that’s my only complaint keep up the good work developers!

RizzettaM ,

I love this game, but it’s plagued by pay to win

I love this game. I’ve been obsessed with it since I started playing at the beginning of the year. But once you start playing with some more veteran players it just becomes who can out pay the other. No other strategy involved. I just left a game I was doing really well in cause some guy was spending HUNDREDS of dollars to win. It’s so disgusting. I understand bytro has to make their money some how but this is a disgrace to any strategy game when you don’t need skill. All you need is money to over power and overwhelm opponents. It also doesn’t help when people in that same game are saying the people who spend large amounts of money work for bytro in an attempt to get more people to pay to win. Bytro has to make a change or who will ever want to play this game. Pay to win is toxic. No game developer should resort to something so low to make money.

Plato and the Forms ,

Hearts of Iron Mobile

I am thoroughly impressed with the work that had been put into Supremacy 1914. I have been looking for a good mobile strategy game for some time (preferably something like Hearts of Iron 4), and I found exactly what I was looking for with this game.
This game is simple enough to work with a cellular interface, but complex enough to offer hours of strategical entertainment.
I was particularly impressed by the community in this game as well. There is so much diplomacy, intrigue, backstabbing, and all of it takes place in pompous state declarations that anyone can write in he global newspaper.

Overall, I am thoroughly impressed with Supremacy 1914. I think with the continued improvement offered by the developer this will become a fantastic game.

App Privacy

The developer, Bytro Labs GmbH, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Purchases
  • Contact Info
  • Identifiers
  • Usage Data

Data Linked to You

The following data may be collected and linked to your identity:

  • Purchases
  • Contact Info
  • User Content
  • Identifiers
  • Usage Data

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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