Full Gameplay Walkthrough...

Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Alpine Outpost	Complete the Mountains.
Beware DT	Complete the Factory.
Big Clipper	Find all artifacts.
Blue Bar Special	Complete twenty special moves.
Look Out, Brother!	Dodge thirty attacks.
Man's Best Pig	Find thirty truffles.
Market Anarchist	Spend thirty truffles.
Metaphysical Junk Collector	Collect all trinkets.
Mycologist	Use thirty types of mushroom.
Rumble in Town	Complete the Town.
Seaside Search	Complete the Wetlands.
Strangers in the Woods	Complete the Forest.
Tough Old Dude	Defeat every type of enemy.
Trinket Master	Reach twelve Trinket Points.
Very Awkward	Make 24 NPCs cringe.
Weird Breakfast	Complete the Prologue.
Woodland Gardener	Trim seventy thorny vines.