Many users who downloaded such packs in the 2000s later regretted the disorganized collections, corrupt files, and wasted bandwidth. Curated legal backlogs are far more satisfying.
You asked to “make a feature” — I need a little clarification to help accurately. Could you mean one of these? Nintendo DS Roms -Pack 3 Games 101-150- TNT Vil...
Nintendo DS Roms - Pack 3 Games 101-150 a specific legacy collection released by the TNT Village release group Many users who downloaded such packs in the
Support developers and rights holders where possible. For truly orphaned games (no re-release, no digital sale), dumping your own cartridge is the cleanest solution. no digital sale)
For an authentic experience on actual console hardware, players load the unzipped .nds files onto a physical medium: