Aviassembly Patch Notes — October 14, 2025
Aggregated from Steam, cross-tracked with Battle.net coverage on GamePatchNote.
Hi everyone,
It’s been a few months since my last update, and I had planned to release a new one today, as I mentioned on Discord and the Steam forums.
Unfortunately, I encountered some unexpected issues that need more time to resolve. Rather than releasing an unstable build, I’ve decided to delay the update. It may take a few weeks before the full update is ready. I realize this delay is longer than hoped, and I want to sincerely apologize.
In the meantime, you can still try the latest changes by switching to the experimental branch on Steam. To do this, right-click the game in your Steam library, select Properties, go to the Betas tab, and choose the experimental branch from the dropdown menu.
What I’ve been working on
The most requested feature was adding more missions to extend the campaign and playtime. But unfortunately, this was difficult to do with the tools I had, especially if I want to keep old saves backward compatible.
I built a tool that simplifies adding missions and supports multiple campaign versions for different save files, solving the compatibility issue. This was all quite time consuming. I’ve added 3 new satellite islands, now available on the experimental branch.
I’m also working on achievements, but since they can’t be limited to certain branches, they’re not on the experimental branch yet.
I will keep you updated!
Jelle