The official NOA listing for Kirby’s Extra Epic Yarn states that it requires a New 3DS

Kirby’s Extra Epic Yarn may have further necessities when it launches in 2020 on 3DS. While the Nintendo Direct simply introduced that the Wii U port with extras was once coming to their 3DS transportable line, their official site has since been up to date to state that it is appropriate with “New 3DS methods […]