The NES Game Genie is compatible with nearly every NES game, though there are a few exceptions: Considering that most NES systems start to exhibit the boot problems regardless, at least the Game Genie will get games to boot.

Keep in mind that once you start using the Game Genie to play your games, your game system may not be able to load games without the Game Genie attached. It's often said that the Game Genie compounds the boot problem of the NES, considering the Game Genie slightly bends the pins more than just the cart itself. In rare cases, you may eventually need to clean the contacts of the Game Genie. Many believe that you're cheating by plugging the game cart into the Game Genie, but as long as you don't enter any Game Genie codes in the initial screen, you will not alter the game play. One of the benefits of the Game Genie is that it fits very snugly in the original NES, and games that are plugged into the system using it tend to start nearly every time. Galoob went on to release similar products for the Game Boy, Sega Genesis, Super Nintendo, and Sega Game Gear. Nintendo lost the case, and could not stop the product from being sold in the US. Years ago, Nintendo sued Galoob in 1992 to cease producing the product, claiming that it created derivative works which violated their copyright. The Game Genie is widely considered to be one of the first Game Cheating devices, as its primary function is to apply miniature patches into the game code to provide infinite ammunition, lives, etc. first introduced the Game Genie, which is a pack that sits between the game console and the game itself. All-in-all, many of these methods will eventually work, but there is only one discovered method that works nearly every singe time. Another common method is to wedge one of the black game protectors into the machine to hold the game down further. Others wiggle the game from side to side while in the machine to make a better connection, or press up and down on the game cartridge 50 times. Some rely on keeping the game contacts clean by using rubbing alcohol and a Q-tip to clean grime off of the cartridge. Many old-school gamers have their own ways of getting the game to start.

More often than not, you'll get the blinking power light, or a garbled version of the game. Unfortunately, this design causes frequent problems when trying to start your game. The classic hardware is a front-loading (zero-insertion force) design where you slide the cartridge in from the front, and press down to lock it into place. Any classic gamer knows that playing old school NES games on the original NES hardware always starts with a fight to get the game running.

Play nes games with game genie online