Start 'E:\Steam\steamapps\common\Commandos Behind Enemy Lines' commandos.exe Open a notepad and enter the following text on the first line (please note to adjust this for your filepath to the games installation folder): Step 2: Create a new Comandos application for Steam to run the game.
(As some people have already posted, the spelling correction allows the game to run but not through steam) Right-click on the Comandos application, select rename and make the ammendment to Commandos. You can do this by right-clicking on the game in your Steam library, selecting properties, then local files and left-clicking browse local files. Step 1: Rename your original Comandos application to Commandos I have created a new comandos.exe file that runs the game on windows 10, no compatibility or reduced colours required and it is running smooth and no issues.