Mario Kart DSBoy and Mario Kart VRWii are two separate games, but will release around the same time and will have 1 cup of the other game's races. They will also have the same characters, well, almost all the same.
Charcters[]
VRWii
| charcters | How to Unlock |
| All Previous Racers | Default |
| Sega Racers | Complete all Cups |
DSBoy
| charcters | How to Unlock |
| All Previous Racers | Default |
| Sega Racers | Complete all Cups |
| Nintendo Racers | Complete all cups with a Sega Character |
Races[]
- Sega Stadium
- Luigi's Racecourse
- Mario's Racecourse
- Yoshi's Raceway
- Super Monkey Ball course
- Metroid Course
- Legend of Zelda Course
- Good Egg Galaxy
- Sky Station galaxy
- Super Yoshi world
- Toad's Carnival