Find 75% of GPS caches.

Kill 75 enemies with the rifle.

Kill 25 unaware enemies.

Force an enemy to drop dynamite that kills two people when exploding.

Kill and loot 10 large animals (deer, boar, wolves).

Find 25% of GPS caches.

Kill 50 enemies with the bow.

Complete one challenge.

Kill and loot 10 small animals (rabbits, chickens, rats).

Unlock WX-78

Apply 4 different Mods to a single weapon or Warframe.

Revive 10 allies.