The game's premise is that the player has to locate mines floating in an ocean.
It is highly successful in locating mines.
Such military dolphins have been trained to rescue lost naval swimmers or to locate underwater mines.
We'll use the profits from this strike to locate other mines on other properties.
At the very least, a player must locate mines and flag them (whereupon they provide constant resources), since these resources are required to develop towns.
Toward the end of their use, the class also employed remote submersibles like Super Sea Rover to locate mines.
Their work was to locate individual mines and neutralise them.
Several armored vehicles outfitted for locating and neutralizing mines sat in the background.
Many dogs were used to locate mines.
Mostly people must still prod the ground, sometimes assisted by dogs sniffing out the explosives, to locate mines: a slow and dangerous process.