Return all seeds to Twin Sister and break the Virtuous Cycle
Fully Upgrade Hadern's skill tree
Unlock all Shell Shades for The Virtuous Cycle
Beat all variations of the Dark Shells in The Virtuous Cycle
Complete a run in The Virtuous Cycle with the Dark Form Obsidian Shell Shade
Return a seed with Hadern in The Virtuous Cycle
Max familiarity with all of the game's lutes
Spend 100,000 tar in The Virtuous Cycle
Acquire 100 instincts in one cycle
Return your first seed to Twin Sister
Acquire all 4 weapon Instincts for the Axatana in one cycle
Transform the Axatana between different modes
Beat the game without ever bonding with a shell.
You beat the game in obsidian dark form.
You've renounced humankind.
Defeat Hadern in the tutorial
You've become familiar with all items.
You've spent over 50,000 Tar in the Vlas's Shop
You've parried over 100 attacks.
Unlock all secret lore
You've killed two or more enemies with one shot from the balistazooka.
You've defeated all version Grisha.
You've killed an enemy with a hardened plunge.
You killed an enemy with a bear trap.
You've killed an enemy by kicking them off a platform.
You jammed with a brigand.
You've completed Mortal Shell.
You've defeated The Unchained.
You've defeated Crucix, the Twiceborn.
You've defeated Tarsus, the First Martyr.
You've wasted your life away with Baghead.
You've petted Vlas's cat.
You brought a gland to Dark Father.
You've defeated Imrot, the Unrepentant.
Pick 50 mushrooms
You've unlocked all of the Shells in the game.
You've found your first Shell.
