This opens up a window where you can select the game you want to mod.
When you launch this installer, everything should be pretty self-explanatory. To get the Dev Kit, you need to download the Epic Games launcher herewhere you'll end up with a screen like this: Click the upper-right button to download the Epic Games launcher installer. Because of that, I wanted to make a tutorial for the ultimate beginner on how to use the Ark Dev Kit and how to get more info when you proceed with making your own mods. Tutorial: Starting out with the Ark Dev Kit.