Reach your first rank.

Reach the rank of Sergeant.

Reach the rank of Major.

Reach the rank of General.

Complete all of the Daily Challenges in a given day.

Upgrade any Weapon for the first time in the armory.

Fully upgrade any Weapon in the armory.

Buy a Skin for any weapon in the shop.

Buy an Emblem in the shop for the first time.

Get an Invincible medal in any game mode (100 kills without dying).

Advance a Commendation to a Gold state.

Score 50,000 points in a Firefight game.

Score 25,000 points in an Floods game.

Earn a Triple Kill with one shot of the Spartan Laser in a Red vs Blue game.

Earn a Double Kill with the Shotgun in a Red vs Blue game.

Earn a Killing Spree medal in a Red vs Blue game.

Earn 3 stars on any mission.

Complete every mission on any difficulty.

Earn 3 stars on every mission.

Reach the rank of 5-Star General.