It has also released the opening cinematic for the action-adventure game, which is inspired by classic dungeon crawlers and set in the Minecraft universe.
The game is playable solo or co-op in a group of up to four people. The public first got the opportunity to go hands on with Minecraft Dungeons at Gamescom in August.
Minecraft attracts over 112 million players every month, publisher Microsoft said in mid-September.
Rather than developing a full-blown Minecraft sequel, Microsoft has said its primary concern is keeping the existing community happy with updates to the 10-year-old game, while expanding the franchise with spin-offs such as Minecraft Dungeons and Minecraft Earth.