Topic: about r4 cards

Hello, first of all, my English is not very good. I am getting help from the translation to avoid confusion. I apologize in advance if there are transpose/crooked translation errors. I'm trying to remember and find the games I played on the R4 card in NDS when I was 4-5 years old, but I can't find them on the internet and I can't remember their names. Then an idea came to my mind, but I wasn't sure; Is there much difference between the original games and the games uploaded to SD? Could it be that the game I played was a crappy attempt that wasn't available anywhere else? I hope I was able to explain my problem. I have difficulty doing this even in my own language

Unfortunately we cannot discuss those types of devices here. You will have to try somewhere else I am afraid.