Rifleman:
The default multiplayer character is assigned when no primary badge is selected. A secondary badge may still be added. Riflemen can start with most weapons, except for the specialized ones.
Engineer:
Primary badge ability - Sets up an automated turret which targets the enemy
Secondary badge ability - Repairs ammunition dispensers, mounted guns, and automated turrets
Medic:
Primary badge ability - Revives downed team mates
Secondary badge ability - Throws a health pack, which can be picked up by other players
Scout:
Primary badge ability - Uses a cloaking suit to become near-invisible
Secondary badge ability - Tags all on-screen enemy players with a hidden marker, which broadcasts their coordinates to team mates
Assault:
Primary badge ability - Dons heavy armor twice as strong as normal
Secondary badge ability - Temporarily boosts running speed
Tactician:
Primary badge ability - Throws a coloured smoke grenade, which serves as a spawn point
Secondary badge ability - Requests air support from a sentry bot which targets the enemy
Saboteur:
Primary badge ability - Assumes the disguise of a randomly selected enemy player
Secondary badge ability - Throws a sticky, proximity-activated C-4 charge