Melanie Faulknor, a producer for the Wii U version of Mass Effect 3, has revealed that “a new and exclusive weapon” is being introduced into the game. This “heavy duty weapon”, known as the Ladon, will allow players:

…to hit up to eight enemies at a time, often clearing a whole area of enemies in one shot.

It’s a small exclusive, perhaps, but it sounds like it should be a satisfying one.