Dead...again
Achieve your first instant kill on a zombie.

Discoverer I
Enter La Vendida Island.

Level Up
Unlock your first skill.

Discoverer II
Enter La Sonada Island.

Discoverer III
Enter Santa Barbara Island.

Four-handed massacre
Complete a local or online challenge with another player.

Herbalist
Find the 20 special plants of the Herbarium.

Easy survival
Complete the story mode in "Normal" difficulty.

Perfect run
Complete a challenge with a "S" ranking.

Picky monkeys
Complete the 12 secondary quests of Kovac's monkeys.

Survival veteran
Reach "Survival hobbyist" online ranking tag.

Unbreakable
Complete the story mode in "Iron Man" difficulty.