
Infiltrators can be deadly fighters at any range, but they are most effective as snipers. Related: Original Mass Effect Quirks The Legendary Edition Shouldn't Fix Infiltrators can sabotage enemies and can even enter a form of stealth in the second and third game of the trilogy. The Infiltrator class, a combination of combat and tech, is the closest thing to a rogue class in the Mass Effect universe.

The other three, Vanguard, Sentinel, and Infiltrator, combine abilities from two classes to allow Shepard a greater range of combat options. Three classes, Soldier, Adept, and Engineer, are the pure combat, biotics, and tech classes, respectively. In Mass Effect, there are six classes combining weapons combat, biotic, and tech abilities.

Like most RPGs, the Mass Effect trilogy gives players the opportunity to select a class for their unique Commander Shepard.
