Here is the full list of all 29 The Wild at Heart achievements.
Learn about every area of the Deep Woods from Toothpicks.
Purchase all health upgrades.
Complete every beastie bounty from Toothpicks.
Find all the Lost Journal Pages missing from "Book".
Purchase every Warden's Way upgrade.
Listen to all the juicy gossip that the Twins have to dish.
Hear all of Scrap Heap's tips and tricks.
Kick an item directly into the Stash Box.
Completely fill out the Grove Trove, finding every last missing treasure.
Purchase every Gustbuster upgrade.
Purchase every Bag Slot upgrade.
Safely return all of Litterbox's cats to the Grove.
Break a crystal with Barblings without throwing them.
Purchase every Spriteling Cap upgrade.
Craft every type of Tonic.
Defeat The Never.
Open the way to Umbral Lethea, using the power of the Greenshield Artifacts.
Befriend the 5 main Spriteling types.
Craft every type of Meal.
Fully reveal the maps for every known area of the Deep Woods.
Make a trade with Rubbish.
Recall all wayward Greenshields to The Grove, uncovering the details of their missions.
Get 5 or more Spritelings frozen in ice simultaneously.
Stay up through the night until daybreak, outside of The Grove.
Take a moment of thoughtful meditation by the waterfall in Heartlands.
Build your first camp.
Reach The Grove, the home of the Greenshields.
Craft your first item.
Successfully run away from home.