Mortal Shell

Unlock all Shell Shades for The Virtuous Cycle

Complete a run in The Virtuous Cycle with the Dark Form Obsidian Shell Shade

Beat all variations of the Dark Shells in The Virtuous Cycle

Return a seed with Hadern in The Virtuous Cycle

Return all seeds to Twin Sister and break the Virtuous Cycle

Return your first seed to Twin Sister

Acquire all 4 weapon Instincts for the Axatana in one cycle

Acquire 100 instincts in one cycle

Beat the game without ever bonding with a shell.

Spend 100,000 tar in The Virtuous Cycle

You beat the game in obsidian dark form.

You've become familiar with all items.

Fully Upgrade Hadern's skill tree

Unlock all secret lore

Max familiarity with all of the game's lutes

You've spent over 50,000 Tar in the Vlas's Shop

Transform the Axatana between different modes

You've killed two or more enemies with one shot from the balistazooka.

You've renounced humankind.

You've killed an enemy with a hardened plunge.

Defeat Hadern in the tutorial

You've parried over 100 attacks.

You've killed an enemy by kicking them off a platform.

You've wasted your life away with Baghead.

You've completed Mortal Shell.

You've defeated all version Grisha.

You've defeated The Unchained.

You've defeated Crucix, the Twiceborn.

You jammed with a brigand.

You've defeated Tarsus, the First Martyr.

You've defeated Imrot, the Unrepentant.

You brought a gland to Dark Father.

You've unlocked all of the Shells in the game.

Pick 50 mushrooms

You've petted Vlas's cat.

You killed an enemy with a bear trap.

You've found your first Shell.