I don't like game-key cards.
10Below is a list of ALL known games which have true physical copies for Switch 2 as of June 2025.
June:
Mario Kart World [Nintendo]
The Legend of Zelda: Breath of the Wild – Nintendo Switch 2 Edition [Nintendo]
The Legend of Zelda: Tears of the Kingdom – Nintendo Switch 2 Edition [Nintendo]
Cyberpunk 2077: Ultimate Edition [CDPR]
Rune Factory: Guardians of Azuma – Nintendo Switch 2 Edition [Marvelous/XSEED]
Tamagotchi Plaza – Nintendo Switch 2 Edition [Asia Region - Bandai Namco]
July:
Donkey Kong Bananza [Nintendo]
Super Mario Party Jamboree - Nintendo Switch 2 Edition + Jamboree TV [Nintendo]
August:
Story of Seasons: Grand Bazaar: Premium Edition – Nintendo Switch 2 Edition [Marvelous/XSEED]
Kirby and the Forgotten Land – Nintendo Switch 2 Edition + Star-Crossed World [Nintendo]
September:
Daemon X Machina: Titanic Scion [Marvelous/XSEED]
???:
Metroid Prime 4: Beyond – Nintendo Switch 2 Edition [Nintendo]
Pokémon Legends: Z-A – Nintendo Switch 2 Edition [Nintendo]
Kirby Air Riders [Nintendo]
Hyrule Warriors: Age of Imprisonment [Nintendo]
We don't know if they will be key-carts:
The Binding of Isaac: Repentance + [Nicalis]
Obakeidoro 2: Chase & Seek [Free Style]
Sonic Racing Crossworlds [Sega]
Mortal Kombat: Legacy Kollection [Digital Eclipse]
Rushing Beat X: Return of Brawl Brothers [City Connection]
Music:
Result (Fate/Extella The Umbral Star)
Nintendo Switch 2 Setup Theme
World of Miracles - Planet Popstar (Kirby Star Allies)
Nefarious Institute 1 (AI The Somnium Files Nirvana Initiative)