This is a weird one, but I’d love to see a reimplementation of the sensor bar. The gyro controls haven’t cut it for me. I like how the Wii U game pad had the sensor bar built in to the bezel. The real engineering nightmare would be squeezing IR cameras into the top of the Joycon
Trophies/Achievements!
It’s such a simple concept and it increases engagement when they are well implemented. I’d love to play the next Zelda and try to get all achievements. Also I love Steam’s achievement rarity, it makes me feel like a pro knowing that i’m one of the 1% that got some random achievement.
It adds to the overall experience.