The Bookwalker

Get every other trophy in the game

Leave half of the potion to the alchemist

Take alchemist's potion

Find robot's hiddent treasure

Defeat the enraged crowd

Avoid all fights in factory

Save the computer science teacher after deceiving him

Find a room behind a portrait

Shoot from a turret

Listen to all tape recordings

Find all clockmaker's letters

Defeat both cops without taking any damage

Put your trust in a bag of bricks

Complete book 7 without using any artefacts

Use every artefact from the book 7

Upgrade your skills 5 times

Use 5 items in dialogues

Use 20 items in dialogues

Use ink in dialogues 5 times

Use ink in dialogues 20 times

Craft 5 items

Craft 20 items

Dismantle objects for a total of 1000 ink

Block 50 damage

Win all existing fights

Drain 500 ink from enemies