Which Tetris DS mode is themed after The Legend of Zelda?

The Tetris DS mode themed after The Legend of Zelda is Mission.

Tetris DS turns several Nintendo properties into distinct gameplay variants. Mission mode uses Zelda imagery and presents changing objectives on the top screen, such as clearing lines under particular conditions or using required pieces. Some missions restrict which tetrominoes can appear, making the mode more task-focused than ordinary survival Tetris.

The other options refer to different parts of Tetris DS. Push is a competitive two-player mode that shifts stacked blocks toward an opponent; Catch is themed after Metroid and involves building a central 4×4 block; and Puzzle contains fixed piece-solving challenges. Touch mode, meanwhile, includes Tower and Touch Puzzle variants and is associated with Balloon Fight styling.

Tetris DS was developed and published by Nintendo for Nintendo DS. It launched in North America on March 20, 2006, and supported local multiplayer for up to 10 players. Its Zelda-themed Mission mode is therefore not merely a visual theme: it changes the objectives and rules from standard Tetris.