This deluxe box set offers the first three Go-onger members' signature weapons that can be combined to form finisher weapon Highway Buster! Set Go-on Red's Road Saber to the front and Go-on Yellow's Racing Bullet to the base of Go-on Blue's Garage Launcher, insert the included Engine Bearrv's Engine Soul (Bearrv's phrase will play when inserted), and then pull the trigger to launch Racing Bullet (a finishing move sound will play). Engine Souls of Speedor (from DX Engine Gattai Engine-O) and Bus-on (from Self Henkeijuu MantanGun) can be inserted into Go-on Blue's Garage Launcher to play their phrases. Three test button batteries are included.