OFFICIAL UPDATEWhat the developer says changed
See official changes ↓Verified patch notes, affected platforms and developer-listed issues.
PATCH REPORT
Mario Kart 8 Deluxe
Ver. 4.0.0
Sep 1, 2026 · Nintendo Support update tracked by Buffs & Bugs
SwitchSwitch 2
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PLAYER RESULTSWhat happened after players installed it
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Switch 2 view1 official impact signal · 0 player reports
FOR YOU · SWITCH 2
Platform namedYour patch snapshot
🎮
1 official signalOnline
⚠️No official known issue detectedBased on the official notes Buffs & Bugs could identify.
👥Waiting on players0% better · 0% worse
📌
Switch 2 is named in the notesOfficial platform-specific evidence is available below.
Community signal: Gathering reports5 more Switch 2 reports needed before publishing a verdict.
Community verdict forming
0 reports so far. Buffs & Bugs needs 5 more before showing a community verdict for Switch 2.
⚡ 0% better➖ 0% same🐛 0% worse🎮 Switch 2
Switch 2 issue signals
Grouped from recent player report text. These are community signals, not confirmed developer issues.
StabilityNo strong signal
0PerformanceNo strong signal
0OnlineNo strong signal
0VisualsNo strong signal
0📋 OFFICIAL UPDATEWhat the developer documented
What changed for Switch 2
Pulled from the official patch source. Platform-specific evidence appears only when that platform is explicitly named in the notes.
Switch 2Platform mentioned
Switch 2 has specific information in the official patch notes.
Online
Official note“Skip Navigation My Support Dashboard Accounts & Purchases Nintendo Switch 2 Nintendo Switch Nintendo Switch Online Apps & Other Products Service Center Search Home Nintendo Switch 2 How to Update Mario Kart 8 Deluxe…”
Other
Official note“Complete these steps Connect your Nintendo Switch 2 or Nintendo Switch console to the internet.”
Online
What officially changed
Latest update: Ver. 4.0.0 (Released September 1, 2026) Support for the Nintendo Switch 2 system Added support for the Nintendo Switch 2 display and high-resolution TVs, allowing for clearer visuals. Shortened the loading time before races and battles begin. Added support for 5–8 players in Multiplayer. You can connect up to seven Nintendo Switch controllers (Joy-Con or Nintendo Switch Pro Controllers) to the Nintendo Switch 2 system. In order to play with eight people, you need at least one Joy-Con 2 controller or a Nintendo Switch 2 Pro Controller. Added CameraPlay support. A USB camera (sold separately) is required to use CameraPlay. Players can turn camera ON or OFF in Multiplayer (2-4 players) and Online Play modes. In order to use a camera on the internet, players must participate in a GameChat session. The camera footage and microphone audio will be sent only to GameChat members. When the camera is ON, the player’s face is displayed during the race. General Increased player speed during races by the equivalent of one coin. Players will not slow down while using Boo to become invisible, even when entering an offroad area. Players with access to the Mario Kart 8 Deluxe – Booster Course Pass will have “96 Races” added to the “VS Race” rule settings.
Read the full official notes ↗🎮 PLAYER EVIDENCEThe reports behind the community signal
What Switch 2 players experienced
Be one of the first to report this update.No Switch 2 player reports yet. The official patch information above is available now, and community results will appear as players report what actually happened.
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