Halo 3 medals

Medals are preset rewards or bonuses given in Halo 3 's Multiplayer and Campaign modes, when players perform some action (usually involving the killing of enemies or rival players).

These are the medals awarded in Halo 3.

Firefight Medals
These are the medals awarded in Halo 3: ODST's Firefight mode and in the campaign (if scoring is turned on).