Collect 100% of the information of all the Great Old Ones

Make every playable character go crazy, at least once

Eat 100 chocolate bars

Find 75% of the mini-events

Find every mini-event

Complete all the side quests

Collect 100% of the information of one of the Great Old Ones

Complete the stories of every playable character on HARD difficulty

Complete the story of one playable character on HARD difficulty

Get 5 curses of the Great Old Ones at the same time

Die in a strange place

Complete the story of the Detective

Defeat every Great Old One with the same character

Find things not from this world

See what was impossible to see

Find a secret room without the Detective

Complete the story of the Ghoul

Spend 100,000 dollars and 100,000 information in the magazines

Save the Earth from the Great Old Ones

Complete any Great Old One location without having 100% information about it

Defeat Azathoth

Defeat Cthulhu

Defeat Dagon

Defeat Nyarlathotep

Defeat Shub-Niggurath

Make 1 playable character go crazy, at least once

Complete the story of any playable character without using the shops, and expelling them if you see one

Complete the story of the Professor

Complete the story of any playable character without receiving any curse

Complete the story of the Thief

Unlock the Ghoul

Unlock the Professor

Unlock the Thief

Unlock the Witch

Complete the story of the Witch