A Necessary Item
If you have a NES collection you need Game Genie. Of course there are codes for most games that make to invincible or have unlimited lives, but that's not why you will love this. Many games have codes that do bizarre and fun things to the game, such as speeding up your character's movement, or gaining equipment before you could possibly have it. Also, you can put in your own codes to mess with the game. Who knows what will happen?
Reviewed by: (Verified Buyer) David Lewis from California on 8/18/2019