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 Multiplayer Announcer Master Chief Halsey Cortana (Performance) Roland Grant Cortana (Voice), Halsey Cortana Didact System Voice
