Assassinate a Target without getting spotted.

Become the Kill Leader

Win a game as a recon character

Survive after becoming a chicken.

Eliminate an enemy player as a Warrior.

Land 5 headshots in a row without missing.

Kill a player in the air who is over 100 units above the ground.

Kill an enemy player while you are at or below 50 Health.

Build an item in the Foundry.

Apply 4 different Mods to a single weapon or Warframe.

Complete all Tutorial Parts.

Use a Portal for the first time.