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Release Notes



[h3]This week in Call of War - an overview[/h3]

We’ve been very busy at headquarters with creating exciting new things - this summer is getting hot, and we are upping the pace! Here's a quick briefing on what's rolling out across the front this week:

  • LIVE NOW: Clash of Nations rebalanced - 4x speed and more.
  • Thursday: F-LA/2H-OIN4 EUROPE - prepare for high intensity warfare!
  • Saturday: Supply Lines - keep your inventory stocked for all future campaigns.

Want the full intel on our operations? Headquarters is now broadcasting the full Release Notes at playsupremacy.com – don’t miss the latest announcements from Twin Harbour Studios!



CLASSIFIED NO LONGER



For decades, it was buried in the archives. A fragment of a campaign that never officially existed. No maps. No communiqués. Just a codename and scattered whispers from the field:

F-LA/2H-OIN4 R.E.P-OE/U

Thanks to the tireless efforts of our in-house historians, the records have been pieced back together. What they describe is astonishing - a high-speed strategic gamble designed to turn the tide of war in just days. Fast deployments. Shifting frontlines. No time to regroup.

Now, for the first time ever, this campaign is being reconstructed and made playable. The battlefield is fast. The pressure is real. And only the bold will keep up.

The map unlocks soon. Prepare for high intensity warfare on June 26th.



Swift Strike




Swift Strike is the ultimate test of brilliant strategy and quick decision-making. With the game speed set to 10x prepare for an exhilarating and demanding experience. The game automatically ends after 4 real-life days. So choose your allies wisely and move swiftly to seize the win!

Minimum Rank: Technician Fifth Grade

Country Selection: Free Selection
Team Settings: Coalitions
Peace period days: 1 day
Number of players: 22
Start of game: Starts right away
Gamespeed: 10x

Don’t miss out on this high-octane challenge where every second counts. Click the "Find Games" button below to join Swift Strike now. Hurry! The clock is ticking.

Arms Race



Attention, Generals!

The race to victory is about to begin as our “Arms Race” event returns!

Your nation is mobilized, your economy is set up for war, infantry units are deployed to protect the countryside and the finest of your troops are gathered in urban centers across the country!

It is time for you to make the first move and face the enemy!

  • Player count: 50
  • 2x speed
  • Starts immediately
  • Random country selection
  • Players flagged as inactive after 48 real-life hours
  • Fixed runtime of 28 real life days after the game started (if not won earlier)


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


Your Call of War Team


Release Notes




This week, we went full maintenance mode - tightening bolts, oiling gears, and finally taking out a few bugs that have been camping behind enemy lines for far too long.

One particularly stubborn bug finally got its marching orders. Previously, promoting a unit and then issuing a delayed move command could unintentionally cancel the upgrade - without refunding the hard-earned resources spent. We’ve fixed this issue, so your promoted units will now keep their shiny new levels, no matter when you tell them to move.

Further, a bug where searching for a player positioned last on a ranking page would redirect to the wrong page has been fixed.
  • Searches now display the correct page containing the target player.

And finally, we’ve fixed theTrade Offer UI on Mobile. In the Diplomacy menu, the trade offer text previously overlapped in multiple languages on mobile devices.
  • The issue has been corrected for Czech, French, Italian, Dutch, Polish, Portuguese, and Russian.
  • Android: Overlap at the top resolved
  • iOS: Message text is now properly aligned with trade icons


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

Your Supremacy: Call of War Team