Sonic Racing: CrossWorlds is a racing game from Sonic Team.
The game is the sequel to Team Sonic Racing and has a portal mechanic where players can warp from one track to another mid-race.
Sonic Racing: CrossWorlds News
Sonic Racing CrossWorlds review: A great alternative to Mario Kart’s new open-world focus
Sega's focus on traditional three-lap karting puts it at the front of a Nintendo-less grid