Best the Gladiator in the coliseum

Fully upgrade Health, Armor, or Ammo in a single save slot

Complete the game with any ending.

Kill a Volatile.

Enter the X-13 elevator.

Reach the Observatory.

Fall from a combined height of at least 10,994 meters.

Kill a Spitter using a ranged weapon.

Activate your first Electrical Substation.

Kill the Doom Hunters

Clear your first Bandit Camp.

Kill 20 enemies in a row with melee weapons without taking damage.

Upgrade Health, Armor, or Ammo