I have played this only once to test it. It works with my old Gameboy with no problems. The only thing that is missing is the instructions on which buttons to push to make it work, but I'm intelligent and I will figure it out. I am happy with this purchase. I recommend this game for others who want something new to play on their old Gameboys.
Reviewed by: Anita from Bellfower, CA on 12/24/2014