The first-ever Mass Effect "only" had a total of six playable companions that you could recruit and add to your squad. In this article you'll learn more about who they are and how you can recruit them in our Mass Effects companions guide.
Kaidan Alenko
Kaidan Alenko is one of the first two companions to join your Mass Effect squad by default.
Story-wise, Kaidan is a biotic implanted with L2 implants that reportedly caused severe neurological damage to everyone who receives it. However, Kaidan is one of the few who were fortunate enough to not get the said effects. Instead, all Kaidan gets is a severe migraine now and then.
In terms of gameplay, Kaidan works best as a medic. Because of this Medicine talent, Kaidan can deploy Medi-Gel much more often, making it easier to survive dogfights. Although Kaidan is also quite useful at disabling and suppressing enemies, as well as absorbing all shots fired because of his access to both Tech and Biotic talents, he's a distant second to Liara T'Soni (described below). Ashley Williams Ashley can wear any armor and wield any weapon available in Mass Effect.
Ashley Williams is the other of the two companions who join your squad by default in Mass Effect, with the other being Kaidan Alenko.


