Acquire 20,000,000 Zeni throughout the course of playing.

Kill at least 2 infected with one arrow or crossbow bolt.

Kill 2 or more enemies at the same time with a melee weapon.

Pick at least one of every type of plant.

Kill 10 infected with a Bomber explosion.

Help an ally in trouble 30 times.

Enter Kovac's bunker for the first time.

Kill an infected with a charged attack for the first time.

Retrieve Manko's Necklace

Complete 3 main game Challenge Tombs

Get rid of the pillagers outside of Kuwaq Yaku

Learn of 5 interesting locations from civilians

Complete Mission 2