- Release
- game · 2026-09-07 · 2026-09-07
- Noted
- Switch 2 version reaches 4K in docked mode, cuts course load times from 9.33 seconds to 3.50 seconds, and adds eight-player versus play. · 2026-09-07
- Noted
- received a free update on September 2, 2026 · 2026-09-02
- Noted
- update version 4.0.0 is the first since May 2025 · 2026-09-02
- Noted
- supports up to 8-player split screen on Switch 2 · 2026-09-02
- Noted
- supports camera play with USB camera · 2026-09-02
- Noted
- players' faces appear above characters during races · 2026-09-02
- Noted
- supports Switch 2's display and high-resolution televisions · 2026-09-02
- Noted
- shortens load times for races and battles · 2026-09-02
- Noted
- race speed faster by equivalent of one coin · 2026-09-02
- Noted
- Boo item no longer slows player on dirt · 2026-09-02
- Noted
- Booster Course Pass owners can select 96 races · 2026-09-02
- Noted
- Nintendo released update Ver.4.0.0 for Mario Kart 8 Deluxe on September 2. · 2026-09-02
- Noted
- On Switch 2, the racer supports clearer display on the internal screen and high-resolution TVs · 2026-09-02
- Noted
- up to 8 players on one console with enough controllers · 2026-09-02
- Noted
- camera play via USB camera · 2026-09-02
- Noted
- Load times before races and battles are shorter. · 2026-09-02
- Noted
- Race speed is up by one coin's worth · 2026-09-02
- Noted
- Boo no longer slows on dirt while transparent · 2026-09-02
- Noted
- Booster Course Pass owners can select 96 races in VS mode. · 2026-09-02