How to Get to the Spartan Officer in Halo 3

"Halo 3" is a first-person shooter video game created for the Xbox 360 console. It is also known for its multiplayer mode. When playing the mode, players can collect a number of achievements by performing certain tasks in matches. To earn the Spartan Officer achievement, the player must be promoted to the lieutenant rank while playing in a ranked match type.

Instructions

1. • 1

     Begin playing, and select the multiplayer mode in the main menu.

   • 2

     Choose to play in a ranked playlist in the multiplayer menu. "Lone Wolves" and "Team Slayer" are acceptable examples of a ranked playlist.

   • 3

     Earn 50 points by killing your opponents in the ranked playlist. You must do this in a single play-through to earn the achievement.