How to Survive: Storm Warning Edition

Complete the story mode in "Iron Man" difficulty.

Complete the 12 secondary quests of Kovac's monkeys.

Complete the story mode in "Normal" difficulty.

Complete a challenge with a "S" ranking.

Reach "Survival hobbyist" ranking tag. (Challenge mode).

Enter Santa Barbara Island.

Enter La Sonada Island.

Enter La Vendida Island.

Find the 20 special plants of the Herbarium.

Complete a local or online challenge with another player.

Achieve your first instant kill on a zombie.

Unlock your first skill.