From Halopedia, the Halo wiki
Retrieved from "https://www.halopedia.org/index.php?title=Double_Down&oldid=1352489"
Double Down is an achievement in Halo: The Master Chief Collection. It is unlocked by earning two or more Double Kill medals in a single Halo 2: Anniversary multiplayer match. The achievement is worth 10 Gamerscore and can be unlocked in both matchmaking and custom games. It also unlocks the Bronze Forge Nameplate.