Search and Retrieve is a Killzone 2 and Killzone 3 online multiplayer mode. A propaganda device is spawned in the center of the map and needs to be taken to the collection point. Bring home the set amount of these devices and your team will win the game. Points for this mode are also given for which ever faction retrieves the speaker the most. Even if one faction retrieves it first, the other faction can keep trying at retrieving the speaker.
The gamemode appears in warzone in Killzone 3.