Crazyracing KartRider is an online multiplayer kart racing game developed by Nexon Co. It's part of the Crazy Arcade Franchise.

Playable on PC Only, KartRider features fictitious fantasy vehicles and branded game models bases on real-life cars.

Released in June 1, 2004 on Korea until it's shut down in 2023, but it still operating in China under the name of popKart.

Other games from this franchise were KartRider: Rush+ for Mobile Only and [[KartRider: Drift]] .
kartrider