While the mode plays almost exactly like standard battle royale on Al Mazrah, it has a number of minor differences that give it an edge. Though there's one feature in particular that stands out, as it fixes one of my biggest pet peeves in the battle royale genre.
There are three difficulty levels for Minesweeper: beginner, intermediate, and expert. Beginner has a total of ten mines and the board size is either 8 8, 9 9, or 10 10.
We have 492556=125244 ways for an easy grid to have an 8 somewhere. Out of the 1.88 trillion total easy grids, this gives a probability of about 610"8. So, very rare indeed!