Mass Effect 2 classes and powers: which Shepard suits your playstyle?
Compare all six classes, cover missing squad roles and understand the shared power cooldown.
Original Mass Effect 2 (2010), with original PC publisher images; not the Legendary Edition remaster. Core recruitment and finale advice applies to the original campaign. Zaeed and Kasumi require their original downloadable content and are optional alternatives where named.
Choose Soldier or Infiltrator for gun-focused play

Soldier has the broadest starting weapon training and uses Adrenaline Rush to control a shooting window. Infiltrator combines sniper rifles with Tactical Cloak and tech tools. Pick between sustained weapon flexibility and more deliberate, concealed attacks, then bring squadmates who handle protection types your chosen powers struggle to remove.
Choose Vanguard or Sentinel for distinct combat rhythms
Vanguard uses Charge to close the distance and follows with short-range weapons; plan the landing position before rushing into crossfire. Sentinel combines tech and biotics with Tech Armor, offering a flexible defensive foundation. The former rewards committed movement, while the latter can dismantle shields, barriers and armor with its own power selection.
Choose Adept or Engineer for power-led control
Adept uses biotic tools such as Singularity to disrupt vulnerable targets. Engineer uses tech abilities and a Combat Drone to distract opponents. Powers that lift or disable an enemy can be restricted by its protection, so strip the relevant defense first. A squadmate who fills that gap matters more than simply matching Shepard’s specialization.
Plan power timing and the rank-four evolution
Most active powers share a cooldown on the character using them, so queue the effect you need first instead of expecting several immediate casts from Shepard. Squadmates have their own cooldowns. At rank four, choose the evolution that fits your intended role; a focused effect and a wider effect solve different encounters.
More Mass Effect 2 quick answers
How to save everyone in Mass Effect 2’s Suicide MissionMass Effect 2 planet scanning and research: where your minerals goChoose a class for its signature ability, then select the two companions who cover its weakest matchup.
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