Deep Sea Divers

Deep Sea Divers is a 2-vs-2 Coin-collecting minigame found in Mario Party.

To some extent, this minigame (as well as Pedal Power, Tug o' War, Paddle Battle, and to an extent Cast Aways) was infamous for causing many hand injuries among players, leading Nintendo to provide gloves in a legal settlement. For the Nintendo 64 - Nintendo Switch Online rerelease of Mario Party, a warning appears upon the game being started, advising players not to use their palms to rotate the stick.

Gameplay
This minigame is similar to Treasure Divers, except it is a 2-vs-2 game instead of a 4-Player game. There are many Treasure Chests in the ocean waiting to be picked up as the two teams prepare to grab as many of them as possible. One player on the team has to dive down in the deep ocean, grab a Treasure Chest, and return to the surface, while the other player has to use the boat to move around the area and help reel the other player with the chest back to the surface. If the player in the boat fails to reel the other player, the other player will drop the chest. The biggest chest contains 10 Coins and is located at the very bottom of the ocean; it requires both members of a team to cooperate to bring it to the surface. A similar game, Deep Sea Salvage, appears in Mario Party 2.

Player reeling

 * – Rotate to reel in
 * – Move boat left to right

Player in the water

 * – Move
 * – Swim

In-game text

 * Game Rules – "Team up to help raise the treasure chests at the bottom of the ocean. Press to swim and rotate  to reel in."
 * Game Rules (Mini-Game Island) – "Cooperate with your partner to raise the chests beneath the sea. Get 15 or more Coins to clear the game. "
 * Advice – "It's impossible to bring up larger treasure chests by yourself. Two people must cooperate to bring it [sic] up."

Names in other languages
Tiefseetaucher