If you simply want to play 1,000 games on one device, use legal homebrew or public domain games.
The phenomenon of the "1000 NES ROMs Pack" is more than just a digital archive; it is a cultural time capsule representing the intersection of 80s nostalgia and modern digital preservation The Digital Library of 8-Bit History
Not all ROM packs are created equal. When searching for a high-quality download, look for these features: