Editing Underwater driving

Although the mechanic was introduced in ''Mario Kart 7'', ''[[Donkey Kong Barrel Blast]]'' features a similar mechanic, where the players could race underwater by riding on [[Enguarde the Swordfish]] or via their barrels. It is featured in [[Salty Sea (race course)|Salty Sea]], [[Shimmering Sea]] and [[Open Ocean]].

In ''[[Super Mario Kart]]'', if a driver goes into the water, they can drive underwater for about four seconds until [[Lakitu]] pulls them out. This allows them to potentially get back onto the racecourse unassisted.

In ''Mario Kart 7'', ''[[Mario Kart 8]]'', and ''[[Mario Kart 8 Deluxe]]'', when driving underwater, the handling, speed, and drifting of most [[driver]]s, vehicles, and [[tire]]s are different than usual. For some examples from ''Mario Kart 7'', the [[Egg 1]] would become faster, while the [[Barrel Train]] would become slower. In ''Mario Kart 8'', the [[Badwagon]] strongly excels while underwater, but it has among the worst underwater statistics in ''Mario Kart 8 Deluxe''.

{|class=wikitable style="width:60%;margin:auto"

!width="12%" align=center|Track

!width="10%" align=center|Games

!width="33%" align=center|Description

!width="5%" align=center|Optional?

|align=center|[[File:X_mark.svg|17px]]

|The ocean. Can only be fallen into during a [[Glider Challenge]].<ref name="glider">{{cite|language=en|author=HalfHydra|date=March 8, 2022|url=www.youtube.com/watch?v=LDnu1PoDbL0|title=Glider Challenge Exploration|publisher=YouTube|accessdate=March 8, 2022}}</ref>

|align=center|''Mario Kart Tour''

|align=center|''Mario Kart 7''<br>''Mario Kart 8''<br>''Mario Kart 8 Deluxe''

|align=center|''Mario Kart 7''<br>''Mario Kart Tour''<br>''Mario Kart 8 Deluxe''

|Every part of the track except for a large antigravity curve after the [[Maw-Ray]]. This includes the [[Finish Line (object)|Finish Line]].

|The sink and the bathtub.

|align=center|{{classic-link|Tour|Amsterdam Drift}}

|Before the final turn.

*In ''Mario Kart Tour'', the first variants of [[Tour Singapore Speedway|Singapore Speedway]] and [[Tour Bangkok Rush|Bangkok Rush]] have shallow bodies of water that trigger the underwater propeller, but the player themselves are not usually fully submerged in it. In Singapore Speedway, the propeller appears when a back portion of small kart (such as a [[Pipe Frame]] driven by small and medium drivers) is submerged in the pool of it, while in Bangkok Rush, the propeller appears when the player uses a small driver and a small kart next to the start of the river section. In the courses' appearances in the ''[[Mario Kart 8 Deluxe – Booster Course Pass]]'', these sections affect every player the same way as when driving underwater, but the propeller does not appear. A new shallow body of water is added in {{classic-link|Tour|Vancouver Velocity}} that triggers the underwater propeller, just before the player is respawned by [[Lakitu (Mario Kart referee)|Lakitu]].