It sounds like you’re asking for a review of a file or pack called — likely a downloadable compilation of Nintendo DS ROMs.
If you prefer playing on PC or mobile, you can use specialized software: nds roms pack best collection install
Ensure your flashcart "Kernel" (the operating system) is installed on the root of the SD card. Step 3: Create a folder named Games or ROMS . Step 4: Drag and drop your .nds files into that folder. It sounds like you’re asking for a review