Successfully complete the indicated task to unlock the corresponding nameplate for Multiplayer mode. To activate it, log into Bungie.net, select "Account", "Game Settings", then "Nameplates".
Assault rifle: Played the Halo: Reach beta in May 2010.
Halo 2 logo: Played Halo 2 on Xbox Live before April 15, 2010.
Halo 3 logo: Play any campaign level in Halo 3 on Xbox Live.
Marathon Durandal symbol: Have Marathon Durandal in your recently played games list, and login at Bungie.net.
MJOLNIR Mk VI helmet logo: Unlock any four of the Halo PC, Halo 2, Halo 3, Halo 3: ODST, or Halo: Reach beta nameplates.
ODST logo: Play Halo 3: ODST on Xbox Live.
Original Halo logo: Register your Halo PC product code at Bungie.net.
The Septagon symbol: Join Bungie.net, and login with your Gamertag's email address.
