CCRB RECORD No. 0101
Halo: Combat Evolved
Determination: Ambient — Corruption 1
The Covenant's religion exists in the background but is never voiced; they function as alien enemies.
Combat Evolved introduces the Covenant and the vocabulary the series will build on — Covenant, Halo, Forerunner — but does not dramatise any of it. The Prophets are not seen, the Great Journey is not explained, and the Covenant themselves are largely unintelligible, communicating in grunts and garbled speech rather than dialogue. A player finishing this game alone would know the enemy is an alien alliance and very little more. The borrowed scriptural vocabulary is present, so this is recorded as ambient, but the theocracy that later entries make central is not yet on screen.