Ranger Ralphie is an Urban Ranger in Sector V. He used to be in Hero Square, but was then moved to the KND Treehouse. He hands out three Edd Guide Missions: "Don't Be a Drip," "Ed-vanced Combat," and "Chairman of the Cardboard." At his current location, on one edge of the Treehouse, "Don't Be a Drip" is easier, since the player is allotted three minutes to go to Numbuh Two, who is on the other edge of the Treehouse. Since he moved to the Treehouse, Ranger Melissa was moved to Hero Square.