The Legend of Zelda: Ocarina of Time 3D is an action-adventure game developed by Grezzo and published by Nintendo for the Nintendo 3DS handheld game console.

The gameplay for the remastering is very similar to the original version, albeit with some modifications made to the game. One new feature is the use of the touch screen to switch out items, boots, and tunics. Also, the touch screen is used at times to play the Ocarina notes. The game uses the system's gyroscopic technology to look around and aim the player's bow, boomerang, hookshot, longshot, and slingshot in first-person mode, unless the player chooses to use the classic analog stick control to aim.

The 3DS version has the modified Master Quest dungeons and mirrored overworld in addition to the original game, and a new "Boss Challenge" mode that allows the player to fight all of the bosses one at a time, or in sequential order, while the Master Quest has its own version of the "Boss Challenge" mode, where the boss arenas are mirrored and enemies will do twice the usual amount of damage.