Gain the loyalty of the mercenary ("Cerberus Pack" downloadable content)

Gain the loyalty of the quarian

Help the Justicar resolve her mission

Confront the Shadow Broker

Gain the loyalty of Archangel

Shoot and kill 20 enemies while they're knocked back by a punch

Successfully recruit the Quarian

Gain the loyalty of the Cerberus Operative

Successfully recruit the Justicar

Gain the loyalty of the Cerberus Officer

Successfully recruit the Krogan

Evolve any power