Halo 4 Del Rio 1 game Del Rio is a character from Halo 4. Verified 21 Aug 2026 Appearances Games featuring Del Rio 88 Halo 4 6 November 2012 Other characters in Halo 4 Full cast Dalton Interrogator Roland Cortana (Performance) Multiplayer Announcer Halsey System Voice Miller Cortana (Voice), Halsey Master Chief Didact Cortana
