Never got to play those cool Game and Watch games back in the day? All you'll need to do is swipe a card.
Core is reporting that Nintendo is planning to release Game and Watch games on the Game Boy Advance. However, instead of using a cartridge, Nintendo will be utilizing the E-Card Reader that has been made famous for the Pokémon cards. This makes perfect sense, as G&W games can easily be stored on an E-Card's limited data stripe storage capacity.
Ten cards are currently scheduled to be released, but no specfic price or release date for them have been released. Also, it's unknown which games the cards will contain.