Mystery egg is a special element in Diamond Digger Saga. They first appear in the sixteenth episode, Dragons' Den, debuting on level 271. However, it appears unofficially on level 64 since October 4th, 2017.
They look like partly broken eggs, with a pink question mark on them. Unlike Candy Crush Saga, they are not divided into specific colors. There's one and only look of a mystery egg.
They can be broken by being brought down to the bottom end of the board. That doesn't have to be the very bottom row of a board. For example, a board may not be fully filled with tiles. Bring down the mystery egg to the nonexistent tile and you'll break it. It's interesting that firefly tiles behave like nonexistent tiles, in this case. You can bring down a mystery egg to the firefly tile and it'll break.
They can also be broken with a line blast or dynamite.
They are vulnerable to blocks' negative effects (can be "swallowed" by lava, frozen etc.)
Mystery eggs, once broken, can result in a few different outcomes:
- + 2 moves
- + 33 gems for Magic Orb
- + 2,000 points
- one gem on the board converted into a Color Burst of the color that the gem had before
- one gem on the board converted into a 1-way or 2-way Line Blast
As all of the so-far known outcomes are positive, mystery eggs can be considered an element which makes the game easier.
- This egg is similar to Mystery Candy in Candy Crush Saga.