When you have made a game with Torque Game Builder and have built the package, you’ll notice that the executable file has the same icon as Torque Game Builder itself. If you want to change this, you will need the source code, wich comes with the professional version. Of course, it’s kinda silly to spend money on that if all you want to do is changing the icon (not to mention that you’ll also need Visual C++). Luckily, there are other ways to accomplish this.
The tool you will need for this is Resource Hacker. With this application, you can view and edit resources in executable files. Now, what are resources? Resources are data like cursors, string tables, menus, and of course, icons. The feature we will use here is replacing an icon in an executable. It’s very easy. You just open the .exe file in the program, select the icon you want to replace (in this case, there’s only one) and select “Replace Icon” from the “Action” menu. Now you can replace it with any .ico file. If you need a tool to create icons, just do a Google search; there are many thousands out there.