vladislavbelov

That's interesting. Probably we're doing something differently. I can try to build a modified version of the A27 pyrogenesis.exe with some fixes and send it to you if you can run and test it.

Is it windowed or fullscreen mode? Could you attach your logs? You can find a path to them here: https://gitea.wildfiregames.com/0ad/0ad/wiki/GameDataPaths

That's interesting. I'd say that's a problem on the driver side since it's related only to the VGA case. Do you have any other game that supports Vulkan? For example, SuperTuxKart. Nothing suspicious in the logs. Does the GPU skinning work with OpenGL?

Ducks are on their job. They're helping us - developers to write code P.S. https://en.wikipedia.org/wiki/Rubber_duck_debugging

You're using OpenGL ARB, what if switch to OpenGL?

For the Git version you need to download SPIR-V shaders: https://gitea.wildfiregames.com/0ad/0ad/wiki/BuildInstructionsGettingTheCode#vulkan-shaders

*cough* A27 Could you share you userreport_hwdetect.txt? Could you try Vulkan renderer?

I meant that it's still working, all animations are playing Do you have any log after that crash? You can find a path to them here: http://gitea.wildfiregames.com/0ad/0ad/wiki/GameDataPaths. Ah, I see. We have some performance issues when many units are selected. Could you try to disable borderless fullscreen by adding the following line to your user.cfg? borderless.fullscreen = "false"

Hi! Thank you for the report! (And sorry for the delayed answer) Is the game still playable after multiple Alt+Tab? So it just stays on top? Does it crash in the game or in the main menu? When GPU skinning is disable everything works fine? If profiler doesn't show performance issues then I'd expect such choppiness.

Could you share your userreport_hwdetect.txt?

And try to switch OpenGL.

If your backend is set to Vulkan and no errors on start (like switching to GL) then Vulkan is working. 100% check is to look at the userreport_hwdetect file at "renderer_backend"."name".

Maybe a different folder? Like C:\Games\ Hmm, do you have an antivirus? Also did you have the previous version of the game? If yes was it working?

Which OS and which version of it do you use? Maybe try to install the game to a different location (if possible)? Like another disk. Also maybe redownload the game installer or use a different source (https vs torrent).

Could attach logs? (You might find a path to them here: http://gitea.wildfiregames.com/0ad/0ad/wiki/GameDataPaths) Currently it sounds like an incorrectly installed application. Maybe try to delete all installed 0 A.D. games and install the 0.27 version again.