It's a valid argument, but I personally never had a NES and don't legally own any of these games. How do developers of these projects make sure Nintendo get wha

It's a valid argument, but I personally never had a NES and don't legally own any of these games. How do developers of these projects make sure Nintendo get what's due from people like me? I'm quite happy to pay as long as the money is going to the right place. I wouldn't buy one of those Raspberry Pi arcade things on ebay that just profit from shamelessly ripping off others' work.