GameWorld · 世纪天成 / TiancityPopKart (跑跑卡丁车) is the Chinese KartRider service operated by Tiancity. Its official guide describes solo and multiplayer races, item races and speed races. This profile covers the Chinese Windows client. The operator requires 64-bit Windows after the update planned for October 29, 2026. Follow this regional client’s own instructions: KartRider: Drift and the series’ mobile games have separate requirements.
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NewsChinese KartRider: a new track announced in the October 8 update
Tiancity’s October 7 announcement schedules a server-online update for October 8 at 06:00, using the time stated in the announcement. It includes the item-race track 墓地 魔王的瞭望塔.
NewsKartRider in China will switch to a 64-bit client on October 29
In its September 30 announcement, Tiancity scheduled the Chinese KartRider client’s move to 64 bits for October 29, 2026. After the upgrade, 32-bit Windows will no longer be supported.