Characters
24 characters IGDB has catalogued for Halo 2.
2401 Penitent Tangent
343 Guilty Spark
Additional Voices
Arbiter
Brute
Cortana
Elite
Flood
Gravemind
Grunt
Heretic Leader
Hunters
Jackals
Lord Hood
Marine
Marine Sergeant
Master Chief
Miranda Keyes
Prophet of Mercy
Prophet of Regret
Prophet of Truth
Sergeant Johnson
SpecOps Leader
Tartarus