I have 28 physical 3DS/DS games as well, 12 are 3DS cartridges. I had more but I've gotten rid of quite a few DS games and one or two 3DS games.
i have partners in time but i don't think i ever actually played itI have 30 cartridges total. I used to have more DS games, but ended up trading in most of the ones I no longer played.DS:
Animal Crossing: Wild World
Anno 1701: Dawn of Discovery
Brain Age 2
Guitar Hero On Tour x2
Guitar Hero On Tour Decades x2
Guitar Hero On Tour Modern Hits
Magician's Quest: Mysterious Times
Mario Kart DS
Mario & Luigi: Bowser's Inside Story
Mario & Luigi: Partners in Time
Mario Party DS
Plants vs. Zombies
Pokemon Black x2
Pokemon Diamond
Pokemon Heart Gold
Pokemon Mystery Dungeon: Explorers of Time
Pokemon Pearl
Pokemon Platinum
Pokemon Soul Silver
SimCity Creator
SimCity DS
WarioWare: DIY x2
3DS:
Animal Crossing: New Leaf
Pokemon Omega Ruby
Pokemon X
Steel Diver
hardcore22 or 24 DS carts
31 3DS carts
there's an ~are you smarter than a 5th grader~ video game ???death mode:
pokemon Y
pokemon AS
acnl
tomodachi life
kh re:coded
kh: 358/2 days
littlest pet shop spring+jungle (I SHOULD TOTALLY PLAY THESE AGAIN THO)
super mario DS
drawn to life + drawn to life the next chapter
are you smarter than a fifth grader
cooking mama 1
kirby super star ultra
i hav the best games dont u dare lie to me
twinning B)