What does this text on the Ducktales label mean: 'This Game Pack may not be used with the Mattel or NES version of the Nintendo Entertainment System' ?? : r/nes
![Nintendo NES Console Entertainment System Bundle Game consul 2 controllers 2 games Joe & Mac Caveman Ninja (working) & Knoami Hyper Soccer For sale at Wyre Forest Antique and Collectables Nintendo NES Console Entertainment System Bundle Game consul 2 controllers 2 games Joe & Mac Caveman Ninja (working) & Knoami Hyper Soccer For sale at Wyre Forest Antique and Collectables](https://www.wyreforestantiques.com/uploads/1/2/2/1/122130678/s122114695524789381_p207_i19_w3072.jpeg?width=2560)
Nintendo NES Console Entertainment System Bundle Game consul 2 controllers 2 games Joe & Mac Caveman Ninja (working) & Knoami Hyper Soccer For sale at Wyre Forest Antique and Collectables
![NE Mattel Version - In the UK, Italy and Australia which share the PAL A region, two versions of the NES were released; the "Mattel Version" and "NES Version". … NE Mattel Version - In the UK, Italy and Australia which share the PAL A region, two versions of the NES were released; the "Mattel Version" and "NES Version". …](https://i.pinimg.com/originals/10/f5/b8/10f5b8c4c2f3344857c83b4213742995.jpg)
NE Mattel Version - In the UK, Italy and Australia which share the PAL A region, two versions of the NES were released; the "Mattel Version" and "NES Version". …
![Kaico Labs on Twitter: "Came last week, FINALLY!!!!!! I am officially a NES owner!! #Retro #Gaming #RetroGaming #Shop #GamerGuy #GamerGirl #GamersUnite #Nintendo #Entertainment #System #NES #Version #Kaico #No #Mattel https://t.co/s6tZqicWzV" / Twitter Kaico Labs on Twitter: "Came last week, FINALLY!!!!!! I am officially a NES owner!! #Retro #Gaming #RetroGaming #Shop #GamerGuy #GamerGirl #GamersUnite #Nintendo #Entertainment #System #NES #Version #Kaico #No #Mattel https://t.co/s6tZqicWzV" / Twitter](https://pbs.twimg.com/media/ELfNVOAW4AAWt7B.jpg)
Kaico Labs on Twitter: "Came last week, FINALLY!!!!!! I am officially a NES owner!! #Retro #Gaming #RetroGaming #Shop #GamerGuy #GamerGirl #GamersUnite #Nintendo #Entertainment #System #NES #Version #Kaico #No #Mattel https://t.co/s6tZqicWzV" / Twitter
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Tetris Nintendo Entertainment System 1989 Classic NES | Etsy | Tetris, Entertainment system, Video game collection
![Original French Fra Nintendo Nes Nintendo Entertainment System For Sale in Kilbeggan, Westmeath from dublinseven2 Original French Fra Nintendo Nes Nintendo Entertainment System For Sale in Kilbeggan, Westmeath from dublinseven2](https://a1.amlimg.com/YjJiZGUxOWRiOWEwOTVkYTJmMjczODRlNzIzMjhlOWV24VWAB4a10F8h_IHWbOFFaHR0cDovL21lZGlhLmFkc2ltZy5jb20vNGE1OTIxYTc4NDNiYzBiYWFlYTczNzExN2ZmNjYxNjJjMmY4YmY3MGFlMWEzOTE5N2IxYzNmOGJlZjUxZTYzOS5qcGd8fHx8fHwzOTZ4MjkyfGh0dHA6Ly93d3cuYWR2ZXJ0cy5pZS9zdGF0aWMvaS93YXRlcm1hcmsucG5nfHx8.jpg)