・ Double Transformation Gun DX VS Changer (Gun) ・ VS Changer Lupin Red Set (Red) ・ VS Vehicle Series DX Trigger Machine 1 (White Bike) ・ VS Vehicle Series DX Yellow Dial Fighter (Yellow Bike) ・ VS Vehicle Series DX Trigger Machine 2 (Green) ・ Trigger Machine 2 (Pink) VS Vehicle Series X Combination DX X Emperor Set You can play with it by combining it with the gun as shown in the photo. You can create two types of robots. It also becomes a train. This is a used item. Sounds work. Requires 2 AAA batteries. There is a place to put 2 button batteries (Photos 16, 17). No box. Thank you for viewing.