Jett Rocket II: The Wrath of Taikai takes up just a tiny amount of space on an SD card. Developer Shin’en has confirmed via Twitter that the game clocks in at only 70MB.
The tweet reads:
Don't forget to make space for around 70MB on your 3DS for "Jett Rocket 2: The Wrath of Taikai"!
— Shin'en Multimedia (@ShinenGames) October 24, 2013
For a game that’s as technically-impressive as Jett Rocket II, that’s incredibly small!