Reach "Survival hobbyist" ranking tag (Challenge mode)
Complete "El Diablo" chapter in "Normal" difficulty
Complete "El Diablo" chapter in "Iron Man" difficulty
Complete a challenge with a "S" ranking.
Complete a challenge in "Iron man" difficulty without using medicinal plants nor medikits.
Complete a challenge in "Iron man" difficulty without losing health.
Complete the story mode in "Iron man" difficulty.
Complete the story mode in "Normal" difficulty.
Complete a challenge in "Normal" difficulty without using medicinal plants nor medikits.
Complete a challenge in "Normal" difficulty without losing health.
Complete the 12 secondary quests of Kovac's monkeys.
Find the 20 special plants of the Herbarium.
Kill 500 monsters with electricity.
Kill 20 zombies in less than 5 seconds.
Recharge your electric weapon without using an electric pylon.
Complete all the monkeys' quests of El Diablo islands.
Complete the special remote
Complete "El Diablo" chapter in "Easy" difficulty
Kill 8 monsters in a row using electricity
Enter Ascuas Island
Enter Cenizas Island
Kill a volcanologist zombie without electricity
Get zombies deer to kill 20 Zombies.
Complete a local or online challenge with another player.
Kill 5 monsters in a row with a bullet or an arrow.
Kill 2000 zombies
Kill 10 zombies in less than 5 seconds.
Kill 1000 zombies
Enter Santa Barbara Island
Enter La Sonada Island
Perform 100 instant kills.
Enter Horno Island
Perform 5 instant kills in less than 15 seconds.
Enter La Vendida Island
Kill 5 zombies in less than 5 seconds
Unlock your first skill
Achieve your first instant kill on a zombie.