Name : Keitai Denjuu Telefang 2 Power Version
Developer : Natsume
Platform : GBA
The game follows a blue-haired protagonist (named by the player, but originally called Kyou) as he journeys on his quest to become a T-Fanger. Along the way, he encounters Diabolos, who is not content with humans entering the Denjuu universe and so is killing off the Antenna Trees, thereby cutting off access to the Human World.

With only one Antenna Tree in existence, that tree was the only entrance left from the human's world to the Denjuu's world. The player, naturally, must stop him before he is stuck in the world forever
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