In the last few years several new kinds of clone aftermarket NES systems have been released. These systems include the Yobo, GEN-Nex, FC Twin, and others. While these systems offer great reliability at a low price, they are not compatible with all NES games. Most manufacterers of these systems are honest and admit they do not have 100% compatibility but unfortunately a few do make that claim even though it is false.
None of the aftermarket systems offer completely accurate sound or video reproduction, however with most games they are very close and generally you won't notice. However there are some games that will not work at all. The following is a list of NES games that are not compatibile with any of the new NES systems.
Battletoads
Castlevania III
Gauntlet
Paperboy
Bandit Kings of Ancient China
Challenge of the Dragon
Cheetahmen II
Crystal Mines
Gemfire
Incredible Crash Dummies
Jordan vs. Bird One on One
King Neptune's Adventure
Krion Conquest
Laser Invasion
L'Empereur
Menace Beach
Nobunaga's Ambition II
Pipe Dream
Rad Racer II
Romance of the Three Kingdoms II
Uncharted Waters
WWF King of the Ring
WWF Wrestlemania Challenge
If you want to play one or more of these games you will have to use an original NES system, either the front or top loader. No aftermarket system will play these games. Just because a game is not on this list does not mean it will work 100% accurately, some games will still have some glitches and problems.
If you have any questions about compatibility please contact us at sales@lukiegames.com and we will be happy to help! | 
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