Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Alterattack	Unlock Alterattack.
FREND-43V3R	Repair FREND-43V3R.
Factory	Reach the Factory for the first time.
Fungal Swamp	Reach the Fungal Swamp for the first time.
Gear Adept	Unlock ten Weapons or Trinkets.
Gift Adept	Unlock thirty Gifts.
Headbanger	Defeat the Headbanger.
Head	Defeat the Head miniboss.
Incubator	Reach the Incubator for the first time.
Navelless Brothers	Defeat the Navelless Brothers.
Off with its head!	Defeat the Headbanger's head while it's trying to flee.
Pietro	Rescue Pietro during an expedition.
Pirate Protector	Defeat the Pirate Protector miniboss.
Rat Village	Reach the Rat Village for the first time.
Sigourney	Rescue Sigourney during an expedition.
Tribomber	Defeat the Tribomber miniboss.