We strongly recommend that you buy the game so you can support the developershttps://www.minecraft.net/en-us/about-dungeons/
WHAT IS MINECRAFT DUNGEONS
Brave the dungeons alone, or team up with friends! Up to four players can battle together through action-packed, treasure-stuffed, wildly varied levels – all in an epic quest to save the villagers and take down the evil Arch-Illager!
HOW DO I INSTALL MINECRAFT DUNGEONS?
1. Click the green UploadHub button and you should be redirected to the Download.
2. Once MINECRAFT DUNGEONS is finished downloading, extract the .rar file. (You will need WinRar, you can get it here
3. Once its extracted, go into the games folder and right click the game and run it as administrator and Enjoy!