Matrix Games Forums

Posted: **Tue Feb 27, 2024 11:42 pm**

Please help me out with this error, i really would love to play on the Steam Deck.

Game is starting, i can play but as soon as i click on Preferences ingame, i get the following error:

„unhandled exception has occured in your application...\n\nA null reference or invalid value was found [GDI+ status: InvalidParameter“

Thank you very much!

Posted: **Wed Feb 28, 2024 10:59 am**

Try if this issue is fixed with last openbeta 1.07.01 !

Posted: **Wed Mar 06, 2024 8:21 am**

These games are not supported on steam deck. Though I know some ppl got shadow empire running on it nonetheless by installing some extra 3rd party stuff. So I guess in theory it is possible.

Matrix Games Forums

Steam Deck GDI+ Error (Decisive Campaigns Ardennes Offensive)

Steam Deck GDI+ Error (Decisive Campaigns Ardennes Offensive)

Re: Steam Deck GDI+ Error (Decisive Campaigns Ardennes Offensive)

Re: Steam Deck GDI+ Error (Decisive Campaigns Ardennes Offensive)