The Denpa Men are mysterious little creatures that float around radio waves. They all have their own territory. You can't see them with the naked eye, but you can use your 3DS to find them and catch them.

In this RPG, you can form a team of the Denpa Men you caught and take them on an exciting adventure across the world, in order to save the hero's family. Many wonders and strong enemies await you on your journey!

This game supports StreetPass as well. By passing other players, you can exchange your party information and increase the amount of time you have to explore special dungeons.

You can even battle online now! All you have to do is register for battle, and you'll be able to fight other players at any time you want. Keep winning to earn phenomenal prizes!

If you played the previous game, "The Denpa Men: They Came By Wave," you'll be able to transfer your hero and you'll even be able to bring all of your friends from the previous game into this one!