Unbreakable
Complete the story mode in "Iron man" difficulty.
80 
Picky monkeys
Complete the 12 secondary quests of Kovac's monkeys.
45 
Survival veteran
Reach "Survival hobbyist" ranking tag (Challenge mode)
45 
Easy survival
Complete the story mode in "Normal" difficulty.
45 
Perfect run
Complete a challenge with a "S" ranking.
45 
Dead…again
Achieve your first instant kill on a zombie.
20 
Discoverer I
Enter La Vendida Island
20 
Level Up
Unlock your first skill
20 
Discoverer II
Enter La Sonada Island
20 
Discoverer III
Enter Santa Barbara Island
20 
Four-handed massacre
Complete a local or online challenge with another player.
20 
Herbalist
Find the 20 special plants of the Herbarium.
20