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Ground of AcesEventsTest New Features Early - Air Control Towers, Fire & More
In-game event

Test New Features Early - Air Control Towers, Fire & More

Ground of Aces · published 2 Jul 2026, 13:38 UTC · build 24020431

All eventsPlayers around this dateRead on Steam

A few weeks ago, we gave you a preview of some of the upcoming features. We’re now far enough along in development that we’d like to test them with the community and gather your feedback before the official release.

We’ve updated the testing branch, which is available to everyone who owns Ground of Aces on Steam.

Your feedback helps us figure out what we need to adjust and if there are unexpected bugs that haven't appeared in our testing sessions yet. The official update release is planned for later in the month.

How to Switch to the Testing Branch

  • Right-click Ground of Aces in the Steam library list.

  • Select “Properties…” in the dropdown menu.

  • Go to “Game Versions & Betas”

  • Switch to “alpha - Alpha test”

  • You can switch back to the public default version at any time. --> Do this when the update is out officially.

We recommend starting with a new save game. You can try loading an older save game; it may work without any big problems, but when we change and introduce new systems, we can't promise 100% that there are no unexpected issues when you load an older save.

Send Us Your Bug Reports & Feedback

Try the new features and use the in-game feedback tool to send back your findings.The feedback tool sends us the information of the game version; we will see which reports are about this test version, and we can filter the feedback.More complicated issues related to this version should be reported in the designated Discord channel #⁠bugs-testingbranch. We can directly ask questions there, and you can upload your save file if needed.

JOIN OUR DISCORD

What Is New

Airplane Accidents

We didn’t reveal this feature in our previous preview yet, but here we can tell you that airplane accidents are coming to Ground of Aces. Aircraft now have a chance of experiencing an accident when landing at your airbase. Several different types of accidents can occur.

Air Control Towers

Build an Air Control Tower from the construction menu and assign crew members to it. Each assigned crew member reduces the chance of airplane accidents by 1%.

Fire

Explosions, crashes, and other incidents can now start fires. Fires can spread across terrain, buildings, aircraft, and crew members, and must be extinguished before they get out of control.

Fire Fighting

Crew members can now be assigned to the new Fight Fire task in the Crew Management window. Like Building or Gathering, Fire Fighting has its own work priority. Crew members assigned to this task will even wake up from sleep to respond to emergencies.

Transparent Glass

Aircraft now feature transparent cockpit glass, allowing you to see your aircrew while they’re inside their planes.

New Aircraft in Wings of Valor DLC

The De Havilland Vampire has been added as a new aircraft for the Wings of Valor DLC.

Things Being Worked On:

  • Fire & Fire Fighting

    • Manually Assigning Firefighting Tasks

    • Firefighting Task Right-Click Prioritisation

    • Implementation of Fire Hazard Accidents

    • Better reconstruction tools for destroyed assets

    Air Control Tower & Safety

    • 3D models & 2D icons of the towers

    • Air control task animations for the characters

    Airplane Crashes

    • Enemy airplane crashes

    • Having crashed planes harvestable

Thank you for testing these features early and for your feedback!

More from Ground of Aces

Other announcements

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Community31 Aug 2026RAF Airfield Map Jam: Create a Map & Win $300!Have you started building your airfield yet? There’s still time to join Round 2 of our RAF Airfield Map Jam! Your challenge is to recreate a real RAF airfield in the United Kingdom that was operational during World War II using the Ground of Aces map editor. Choose the airfield you want to recreate and make it your own. Historical accuracy is welcome, but don’t forget about gameplay: your map s…In-game event19 Aug 2026Minor Update: New Official Map RAF Duxford + Bug FixesWe have a new update for Ground of Aces, bringing a new official map alongside a range of improvements and bug fixes! And this new map is a special one: RAF Duxford , originally created by community member Sten_M as an entry for our RAF Airfield Map Jam contest back in April. Sten_M took 1st place in the contest, winning prize money as well as the opportunity to have the map reviewed by the Gro…Game update28 Jul 2026Hotfix #35 Patch NotesWe are pushing out a small hotfix update to adjust the following: · added burning vfx for walls · fixed minor air control graphical bugs · fixed animation bug with injured crew members executing other tasks · fixed minor issue with crew members task assignment Thank you so much for playing and sending back your reports and feedback!