This game can run on Windows 10. Rename the "comandos.exe" in your game directory to "commandos.exe" (one "m" is missing because of spanish speed fix). Then you can run the game directly from this renamed file, but not from the GoG library interface. This is a temporary fix until GoG fixes things on their side. This is an amazing WW2 tactical game. I spent many hours with it when it first was released. So glad to see it here on GoG.