Everything originally included is there. You get hdmi cable and usb cord you just need the usb cord power supply. That was never included. I provides the AA batteries necessary that were not included in the game. This unit was tested but I wasn’t getting any sound. The instructions said to push the volume button to the side but that doesn’t apply to this unit. I’m not sure if it’s just not compatible with my tv or it’s just the way the unit is. Maybe that’s why my son got bored with it. Smoke free environment Pet friendly. Listed on multiple sites.