Comment by klausa
2 days ago
All of those have games exclusive to them.
3DS has like ~15, though some heavy hitters (Xenoblade and Fire Emblem), DSi has like 6 no-names (and, technically, a whole lot on DSiWare); but there are many GBC-exclusive games.
Although funnily enough, in most regions Pokemon Gold and Silver were not actually GBC exclusive and would run on the original Game Boy, despite arguably being the game the GBC was most promoted for and having colour (which didn't work on the DMG, obviously) as their major features.
The Korean release of Gold and Silver, along with Crystal, did actually require a GBC.