Telefang 2

Keitai Denjū Telefang 2 is the sequel to the first Telefang game for the Game Boy Advance. Taking place in a different part of the Denjū world from the first one, this game shares some qualities with Telefang 1. The battle system is similar, as is the gathering-phone-numbers system, but a good deal of things are quite different from the original.

The game follows a blue-haired protagonist (named by the player) as he journeys on his quest to become a T-fanger. Along the way, he encounters Diablos, who is not content with humans entering the Denjū universe and so is killing off the Antennae trees, thereby cutting off access to the human world. You, naturally, must stop him before you are stuck in this world forever.

This game was only ever released in Japanese; however, hackers such as Blaziken257 and others have been working to create an English patch for the game.