If you want your game shortcut to launch the game directly and not display the "WarCraft Launcher," which requires you to press 1 to start the game, do this:

1. Browse to your game folder (ex. C:\GOG Games\WarCraft - Orcs and Humans).
2. Open dosbox_warcraft_single.conf in a text editor (like Notepad).
3. Find "goto launcher" on or around the 11th line from the top.
4. Change it to "goto game" and save the file.